Workdiary WD23 (editorial transcript)
Workdiary 23 ('A Continuation of C[hemical] Notes')
Content: Chymical recipes from the late
1660s, with additional notes and alterations by Boyle, some substantially
changing the nature of the recipes and giving them possible alchemical
significance
General Information
- Creation: 29 September-21 February, late 1660s
- Hands: Hand R (entries 1-13) Hand E (entries 14-29, 32-80) Robert Boyle (entries 30-31, title, occasional marginal endorsements, many significant alterations in entries)
- Source: Royal Society, Boyle Papers 25, pp. 71-4, 87-94
- Languages: English (80 entries)
- Length: 79 entries, unnumbered
- Format: A series of folded foolscap sheets,
not all still conjugate
- Note 1: This workdiary has been bound in Boyle Papers vol. 25
with workdiaries 34 and 35. We have distinguished these three workdiaries on the basis of handwriting.
This workdiary from the 1660s, written largely in Hand E, is on pp. 71-4, but is then interrupted by pages 75-86,
in Frederick Slare's and Warr's hands, who did not work for Boyle during the same time as Hand E.
These pages constitute Workdiary 35 from the 1680s. Workdiary 23 resumes on p. 87 to p. 94. Pp. 87-94, though, are badly
damaged. There is a large tear and various smaller holes at the bottom of the
folded foolscap sheet making up pp. 87-90 which render much of entries 28, 29,
35, 37, 38, 41, 48, 49, 50 illegible; much of the bottom of the folded foolscap sheet making
up pp. 91-4 has been torn off rendering many of these entries illegible, if not completely missing
(approximately the bottom fifth of pp. 93-4 is missing).
[BP 25, p. 71]
A Continuation of C. Notes Sept. the 29th.
[Entry 1]
[Date: 29 September, late 1660s]
[Note: The entry is followed by a space of
approximately 3-4 lines]
[Hand: R]
[Retrospective marginalia:]
Esprit de
{vitriol} avec celuy de Vinaigre. (in Boyle hand)
Take of good vitrioll calcined to
yellowness what
quantity you please, and wett it throughly with strong spirit of
<vinegar i>, and abstract the liquor which will be very flegmatique, ad
siccitatem. Then without takeing the
<matter> out of the
retort
poure on as much
<fresh> Spirit as before which
<in> distillation will come over flegmatique almost as at
the first.
This doe in all about four times, and at last press the matter left
dry after the last operation, with a strong fire in a sand furnace, and
Reserve
carefully the Spirit,
<which will be of {vitriol}
& very sulphureous.>
[Entry 2]
[Hand: R]
[Retrospective marginalia:]
La
meilleure voye pour faire aigril le vin. (in Boyle hand)
Fill halfe a dozen barrells with
<W: (or other fermented> lyquor) soe
that one third may remaine empty and each of the Barrells may have a pretty
large hole to stand still open in the upper
<parte>, these vessells being kept in a [stove], or some such warme place for some dayes, a pretty
quantity of liquor is by the tapp to be taken out of the first and without
stiring the vessells to be putt into the second, and some out of that into the
third, and soe onwards, this must bee done from time to time with some
intervall, for the space of about sixe weekes, within which time the operation
may be compleated.
[Entry 3]
[Note: The entry is followed by a space of
about 3-4 lines]
[Hand: R]
[Retrospective marginalia:]
observat.
Remember that Crystalls
may be obtained in great plenty from the
<liquid>
<Lees of Wine.>
[Entry 4]
[Hand: R]
[Retrospective marginalia:]
An od
Experiment about the weight of Zahab. (in Boyle hand)
There was taken a
dramm, of
Zahab which being mixt with four partes of the other ingredient was afterwards
by the fire
freed from it, and then was very well mixt with about
three times its weight of
<Orpiment>, from which being alsoe freed there remained a dramm and a halfe
of fine powder which being putt per se in a crucible under a muffle and kept in
a strong heat for two houres instead of looseing in weight encreased a full
<Drachm>, (though nothing fell into the crucible) for when it was taken out
it weighed
<twoo> dramms and a halfe.
[BP 25, p. 72][Entry 5]
[Hand: R]
[Retrospective marginalia:]
To make
{gold} Pale. (in Boyle hand)
Haveing digested one part of
<{gold}> amalgam'd with
<4 of> {mercury} for about a
fortnight, (perhaps the longer the better) if you afterwards drive away the
{mercury} and melt downe the remaineing calxe into a body, the mettall will bee
much palear then before, nor will easily recover its colour
<by {antimony}, or> otherwise then by
the addition of a little, (and there needs but a very little) rose Copper.
[Entry 6]
[Hand: R]
[Retrospective marginalia:]
To make
[olea Camphire[?]]
Take two parts of
<good> sugar
and one of Camphire, powder them and mix them together
as well as you can then distillill them over in Balneo, haveing a care to
preserve very well stopt the liquor that comes over,
<which often, (tho not alwayes)
will be an Oile.>
[Entry 7]
[Hand: R]
[Retrospective marginalia:]
Præparat.
Albadæ cum {spirit of wine}.
Take one parte of oyle
<of Albada,> and two of pure
{spirit of wine} and without digesting them cohobate them five or sixe times at
least,
distilling onely ad melaginem or very little beyond
it; but drawing it somewhat dryer at the last distillation. then dissolve the
almost dry Caput mortuum, in aqua Regis, filtre it and
reduce it to
a thicker consistence, and by some subsequent filtrations and coagulations ad
melaginem bring it to bee very pure
<&> high colour'd.
[Entry 8]
[Hand: R]
Take of good
<Miniere de Banasis> one pound, and imbibe it at two or three times with two pound
of oyle of Tartar per deliquium, keeping it each time stirring in an earthen
platter till it bee dry. Then take one pound of Crystalls of Tartar and mix
them very well together, and distill them for eighteen or twenty houres by
degrees of fire
(makeing it strong at the last) into a receiver halfe
filld with water, to receive the runing mercury, which will be very pure and
genuine.
[Entry 9]
[Hand: R]
[Retrospective marginalia:]
Usus
[Caput Mortuum]
<Ens> [veneris].
Take the Caput mortuum of our
<Ens {copper}> and haveing suffer'd it to run per deliquium, and coagulated
the salt drive it over with a strong fire, and then takeing out the Caput
mortuum, suffer that also to run per deliquium into
a
liquor
< of a deep lovely
greene>
[Entry 10]
[Hand: R]
[Retrospective marginalia:]
A good Emetick
Take good Spirit of Salt and putt to it a little good oyle of
vitrioll unite by cohobations, and by the same way bring over with this mixture
the
<Butyr.
{antimony}>
[Entry 11]
[Hand: R]
[Retrospective marginalia:]
obs. about.
[Spiritus salis] in
copiæ.
Dr
Faustus's disciple assur'd me that by the helpe of the Engine to which
belong the accumilated receivers, he had drawne in 18 houres
[BP 25, p. 73] from quick coales fourscore pound of flegmatick
spirit of salt which by rectification afforded him halfe the weight of good and
strong spirit, but which would not worke upon crude gold.
[Entry 12]
[Hand: R]
[Retrospective marginalia:]
To
{cross}
Take vitrioll calcined to whiteness 2 lb decripitated salt lb
i {half}, Nitre (very dry) lb i{half}
; reduce all to a fine powder and haveing mixt it exactly with lb
ii of Antimony proceed to your distillation
<of Butyr
{antimony}ii without
sublimate>
[Entry 13]
[Hand: R]
[Retrospective marginalia:]
Form proves
[olea]
Take Brandy two quarts, good Sea Salt lb ii
oyle
lb i distill them together
<To clarify oyles & make it
swimme over {spirit of wine}>
[Entry 14]
[Date: 9 February, late 1660s]
[Hand: E]
[Retrospective marginalia:]
Feb the
9th
A Note about
Pasts.
{cross}
I found that putting the same
Ingredients in the same proportion of them, whereof I
obtaind a Past
greene like an Emerald, I could not by the Addition of a Reasonable proportion
of zaphora obtaine a zaphinine color, but a greene, which seem'd to be
ascribable to the color of the Lead &c
[Entry 15]
[Hand: E]
[Retrospective marginalia:]
The rendezvous of sea
turtles.
(The yellowish greene grasse, called Turtle grows at the
Canana Islands, &
near Jamaica & thither the Turtles resort)
[Entry 16]
[Hand: E]
[Retrospective marginalia:]
A Remedy
for the Eresypel (in Boyle hand)
{cross}
{Recipe} 5 handfulls of the Inner Barke of Elder or of the
<greene> Leaves, & boyle it in 5 pints of water boyle
them away till a 5th be consumd then take a peice
of Castle soape {ounce} ii, & stir it about in the
Liquor till the Lather as water dos with a wash Ball, in this Liquor wet a
cloth throughly & wring it out againe, & lay it warme upon the part for
[ab{superscript t}] 1/2 an hower twice a day. Tis an
often approvd Remedy against the Erisipilas
[Entry 17]
[Hand: E]
A lb i{half} of Salt of {tartar} to a Gallon of
Brandy & proceede
<to rectify it>
[BP 25, p. 74][Entry 18]
[Hand: E]
[Retrospective marginalia:]
To
dissolve Talk. (in Boyle hand)
{Recipe} 2 parts of the Menstruum Siccum, & one of the Body to be
dissolvd
<(viz. cheefly Talc> let the first be
reducd to finer parts by farr then the second, which
<ought> to be
<
be beaten or pounded> but negligently, more solito &
when the first begins to boyle then put in the second by degrees, & as
soone as you have left putting all) in, have
a care to stirr it about very nimbly & througly, to
make an Exact mixture, which being cold, must be taken, & powdred &
dissolvd in the Italian menstruum validum
<viz {aqua fortis}>.
[Entry 19]
[Hand: E]
[Retrospective marginalia:]
To make
our cut Amethists. (in Boyle hand)
{Recipe} Magnesia Philosophica well calcind among quick
coals, & dissolve it in {aqua regia} or
<rather in our Polyra of Albada> The Blood-red solution evaporate ad siccitatem dissolve it in our
[sp{superscript t}.] of Bread rectyfyd, evaporate that ad
siccitatem, & dissolve 15 gr. or a {scruple} i of the
Powder in {ounce} iiii of our aq. sicca, & let them be decocted together
<with> a good fire, for about 4 or 5 howers
<(q an non Dayes)>
[Entry 20]
[Hand: E]
[Retrospective marginalia:]
NB of
[mineral] waters
Dr. S.
affirm'd to me that Barnet water sent to
my
Lady G. stunck & recovering againe retaind[re] its
<Minerall> Tast the
drink with successe.
[Entry 21]
[Hand: E]
[Retrospective marginalia:]
The Fusion
of Dersinum. (in Boyle hand)
{Recipe}
<our Dersinum>, & haveing heated it red hot quench it in a strong
Lixivium of Potashes, then pouring off the Liquor dry the remaining powder,
heat it againe, quench it as before, this repeat 30 times the oftner the better
then grinding the minerall upon a Porphyry to an impalpable powder, which then
will not be difficult it will be fit
<to be easily melted>.
[Entry 22]
[Hand: E]
The same minerall being alchoalizd upon a Porphire, & mixt with
twice its weight of fine Potashes
<may be> thereby brought to fusion
.
[BP 25, p. 87][Entry 23]
[Note: This workdiary has been
bound in Boyle Papers vol. 25 with workdiaries 34 and 35. We have distinguished
these three workdiaries on the basis of handwriting. This workdiary from the
1660s, written largely in Hand E, is on pp. 71-4, but is then interrupted by
pages 75-86, in Frederick Slare's and Warr's hands, who did not work for Boyle
during the same time as Hand E. These pages constitute Workdiary 35 from the
1680s. Workdiary 23 resumes on p. 87 to p. 94. Pp. 87-94, though, are badly
damaged. There is a large tear and various smaller holes at the bottom of the
folded foolscap sheet making up pp. 87-90 which render much of entries 28, 29,
35, 37, 38, 41, 48, 49, 50 illegible; much of the bottom of the folded foolscap
sheet making up pp. 91-4 has been torn off rendering many of these entries
illegible, if not completely missing (approximately the bottom fifth of pp.
93-4 is missing).]
[Hand: E]
Calcine
<{gold}> with {sulphur} & {mercury}, dissolve it in
[sp{superscript t}] of manna of Calabria, 3 or 4 times
rectifyd 'tis
<happily> administred in malignant Feavers.
< This
Sp. of Manna a French Dr
that comm to me he saw bring the Calx {gold} over the helme>.
[Entry 24]
[Hand: E]
To obtaine a Regulus [antimonii] simplex wee tooke 2 pound of {antimony},
Nitre & Tartar {ana} lb i,
<&> Charcoale {ounce} ii
<ad {ounce} ix{half} of good Reg.>
[Entry 25]
[Hand: E]
To obtaine the red [sulphur] of {antimony}, we tooke {antimony} lb
ii nitre
three pound, sea salt {ounce}
vi, & one Ounce & a halfe of charcoale, these were
exactly mixed by parcells & put in about 1 spoonefull
<at a>
time, &
after kept in a strong fire, for about one hower & a halfe. The red
[sulphur] is usually
in the middle, & sometimes also a small Reg[ulus]
< This {sulphur} is gently
vomitive &, if rightly made, an excellent
>
[Entry 26]
[Hand: E]
{Recipe} [aqua] sicca
<i.e. vitri contusi)> {ounce}
viii, plumbi {ounce} v, nitri {ounce}
iii misce
<
This keep it a (short) while in fusion till it looke
like an Amethist This is an almost universal matter for gems>
[Entry 27]
[Hand: E]
one of the best & most Esteemd Surgions of London, affirmd to me
that he & others had cured as many as had yet come to their hands of the
falling sicknes, if they were such that their fit sensibly began at any
certaine place, as at the Toe [?e], by makeing ([p{superscript r}missis] præmittendis) an Issue in the next
convenient place.
[Entry 28]
[Note: Pp. 87-94 are badly
damaged. There is a large tear and various smaller holes at the bottom of the
folded foolscap sheet making up pp. 87-90 which render much of entries 28, 29,
35, 37, 38, 41, 48, 49, 50 illegible.]
[Hand: E]
[Retrospective marginalia:]
To make
such a glass the common one.
Calcine {gold} by amalgamating it with 6 parts of mercury, &
driveing the {mercury}
away[a] & sprinkle
this præcipitate upon the tis in
fusion.
[Entry 29]
[Note: Pp. 87-94 are badly
damaged. There is a large tear and various smaller holes at the bottom of the
folded foolscap sheet making up pp. 87-90 which render much of entries 28, 29,
35, 37, 38, 41, 48, 49, 50 illegible.]
[Hand: E]
The Glasse Master
informd[ infor] me that
ordinarily [he] mingled
<about> 60 weight [of] good
Borellia (for the loe 10 pound more
with 100 pound of sand weight[wei] of glasse.
<And he usually reckons
the 100 in the operation.>
[BP 25, p. 88][Entry 30]
[Hand: Boyle]
{Recipe} [Caput Mortuum] of {aqua fortis} & crude {nitre} ana,
flux them together, pour out the Mixture, dissolve it in faire {water}, &
then expose it to
<to the light & twilhow changeable Colors almost like the
Lign. Nephrit.> &c. Frequently
dissolve {sal ammoniac} in {water}, filtrate it &
coagulate it againe.
[Entry 31]
[Hand: Boyle]
{Recipe} minium, pumice-stone {nitre} ana
<& they will quickly> melt
together. To
<harden> glass adde to
3 parts of it, one of the Madagascar stone. {Recipe} Potashes
2 parts, the Madag. stone calcin'd 1 part
<& the flux will melt it.>
[Entry 32]
[Note: A new line begins after the end of this
entry with the single word 'To' deleted; obviously an aborted entry]
[Hand: E]
{Recipe} i pound of
the Republican salt, & 4 times it weight of Tilma distill of the Liquor
from the other Ingredients at medietatem or a litle beyond, then pour back the
abstracted Liquor upon the remaining one & when they are reconjoynd
againe about 1/2 as formerly, this doe in all 6
or 7 times, then draw off what what come with a moderate
fire & keepe it by itselfe, & if the two remaining Liquors that will
swime above one another seperate by a Funnell the Supernatant, whereof make a
soft past by imbodying it with powderd Brick, & haveing with a good fire
gradually administred brought it over into a red Liquor proceede there with
according to the authors directions. The Dose is from 20 to about 30 drops. By
the same operation
you'l find, that the [sp{superscript t}] that first came over & is colourlesse, is
much of the same nature with the insipid Tirsus of
<Dr Pelagius> & by the same you will also find the filtrated salt to be
much purifyd.
[Entry 33]
[Hand: E]
Take salt of {tartar} & calcind pebbles {ana} {ounce}
i, of salt of {antimony} gr. 10. & this salt which
alone
will yeild in
good {spirit of wine} a red Tincture that is only a sudorifick, without purging
other way. This salt I say in this mixture gives a lovely & intense greene.
[Entry 34]
[Hand: E]
Mr H. answerd me
that he manifestly found the fritta that
is kept till be 3 or 4 months old to worke better as they
call it: ie: to melt more easily & make more clearer glasse then the
Fr[itta that] is recently
made
[Entry 35]
[Note: Pp. 87-94 are badly
damaged. There is a large tear and various smaller holes at the bottom of the
folded foolscap sheet making up pp. 87-90 which render much of entries 28, 29,
35, 37, 38, 41, 48, 49, 50 illegible.]
[Hand: E]
Lump of Valla, & in a very large vessell
Charcoale make a Cavity cap
of re
t, then covering this Cavity with
[co]ale
& the great charcoale with other coal
Kindle them at the furthe
the fire comes near the
[re]duce
the Coals into what was put into
[BP 25, p. 89][Entry 36]
[Note: Entry crossed through in pencil]
[Hand: E]
An Excellent medicine to bring
away
what remaines after a false Conception or
miscarrying
Tis only to give the Patient Cawdles made of Rye meale.
[Entry 37]
[Note: Pp. 87-94 are badly
damaged. There is a large tear and various smaller holes at the bottom of the
folded foolscap sheet making up pp. 87-90 which render much of entries 28, 29,
35, 37, 38, 41, 48, 49, 50 illegible.]
[Hand: E]
{Recipe} Albana, & with a strong & pure Lixivium
præcipitate out of it as much as you can, which you must then dulcify by
Ablutions, & calcine, sublime the Calcinatum with an æquall part of
pure sal Armoniack, & need be
dissolve the Sublimate in Alchool of wine
[Entry 38]
[Note: Pp. 87-94 are badly
damaged. There is a large tear and various smaller holes at the bottom of the
folded foolscap sheet making up pp. 87-90 which render much of entries 28, 29,
35, 37, 38, 41, 48, 49, 50 illegible.]
[Hand: E]
An Ingenious
Friend of mine has a myne o extent
under ground, which invited me to ask his son
(an Inquisitive young Gentleman) whether he did observe some subterraneall
springs. that is, some that so run under ground as not to be taken notice of to
appear above ground, to which he Answerd affirmatively
[Entry 39]
[Hand: E]
Both he
& his Father also
apart inform'd me that they had observ'd in their owne mine that
a subterraneall
Spring did
usually grow turpid upon a westerly wind & run very
clear upon an easterly;
[Entry 40]
[Hand: E]
They also
both of them informd that they had lately opend a mine wherein as soone as the
Diggers began to worke, the steames of the Oar or stone
that their instruments stricke upon, doe in a
short time make them so sick, as to force them (for a while) out of the mine,
workeing [vi]olently with them both upwards &
downwards.
[Entry 41]
[Note: Pp. 87-94 are badly
damaged. There is a large tear and various smaller holes at the bottom of the
folded foolscap sheet making up pp. 87-90 which render much of entries 28, 29,
35, 37, 38, 41, 48, 49, 50 illegible.]
[Hand: E]
{Recipe} of the
Calx
<of
Valla> of the Republican salt
of
each one part, of sal Armoniack two parts of
parts[pa],
mingle the 3 first of these Bodys very well
moderately in a glasse at the fire
times thus hot, put to it the fourth
them in a Retort in a Sand
Furnace
[BP 25, p. 90][Entry 42]
[Hand: E]
{Recipe} Zaphora & Tabdala, or else Tacola about æquall parts
melt them together well, & then cast them upon plumbum Philosophicum, which
will be thereby made more hard & compact.
[Entry 43]
[Hand: E]
Take Tin fil'd to a very fine powder, & mingle it with an
æquall weight of Barachide also reducd into very minute Parts mix these
powders together, & melt them downe into a Masse which you may use with
Vitrum Saturni.
[Entry 44]
[Hand: E]
Sir W. S.
told me that in his Tin mines he found the Tin oar of difficulter fusion in his
Furnace then Iron oar for
[Entry 45]
[Hand: E]
Both he
& his son likewise
answerd me that the Ashes of the fuell they
use
sometimes runs by the force of the fire into a black glasse; of which they
promisd [me] a sample.
[Entry 46]
[Hand: E]
With powderd & crude Tin make an æquall mixture with the
Powder of Quatrum, made by Calcination or otherwise, & mix one part of each
of these with 2 parts of Adarum, melt them very well together & the masse
will be exceeding black.
[Entry 47]
[Hand: E]
{Recipe} pibble stones & haveing reducd them to
powder, mix them with an æquall weight
of finely pulverizd [sulphur] then burne the [sulphur] quite
[away] & mix the remaining Calx
with an æquall weight of fresh sulphur, which burne away againe as before
this doe in all 4
times, giveing the last
time a smart fire at the end of the operation & then reserve the remaining
powder for use
[Entry 48]
[Hand: E]
Remember the proportion of a dram to a pound &
depends upon it
[Entry 49]
[Note: Pp. 87-94 are badly
damaged. There is a large tear and various smaller holes at the bottom of the
folded foolscap sheet making up pp. 87-90 which render much of entries 28, 29,
35, 37, 38, 41, 48, 49, 50 illegible.]
[Hand: E]
Remember also the shortning of the 3 days cal[cination] by the help of charcoale in an op[en]
[Entry 50]
[Note: Pp. 87-94 are badly
damaged. There is a large tear and various smaller holes at the bottom of the
folded foolscap sheet making up pp. 87-90 which render much of entries 28, 29,
35, 37, 38, 41, 48, 49, 50 illegible.]
[Hand: E]
The [Cacovian] sulphur as
form[ed]
were
wardly
& in
[BP 25, p. 91][Entry 51]
[Note: Much of the bottom of the folded foolscap sheet
making up pp. 91-4 has been torn off rendering many of these entries illegible, if not
completely missing (approximately the bottom fifth of pp. 93-4 is missing).]
[Hand: E]
[Retrospective marginalia:]
q
{Recipe} good Venereall Vitrioll & haveing dissolvd it in faire
water & filtrated it, præcipitate what you can with a strong &
clear Lixivium. This præcipitate you must filter, but not dulcifie, &
when 'tis very dry, & very finely powderd, elevate as much as you can with
the sweet sublimate
<(I suppose Barâca)>, &
then digesting it with Alchool of wine abstract the Liquor
& if need be the sweet sublimate from
the remaining substance.
[Entry 52]
[Note: The entry is followed by a line with
the words, 'Remember the mixture of' deleted; apparently an aborted
entry]
[Hand: E]
The Christalline Calx
<I suppose that of English Valla>
will last long, & not be impair'd but rather Advantagd by some sorts of
open Aire, three days & night will make it very good, but the longer t'is
kept in the fire the more saline & strongly Alchalizate it grows, &
yeilds a Cremor almost like Tartar, & by often putting water on it, &
after Digestion & Decantation renewing it, it will dissolve & wash
almost all away.
[Entry 53]
[Hand: E]
{Recipe} vitriol calcin'd ad flavedinem, & have in readynes, a well
heated mortar & Pestle to receive it as soone as so calcind, & haveing
in this mortar reducd it to very fine Powder put that hot as it is into a Bolt
head, & presently pour upon it a sufficient quantity of Alchool of wine
Digest them together for 12 or 24 howers:
<& you will have a red
(or reddish) Tinct. of Vitriol, Anodyne, & of
great vertu.>
[Entry 54]
[Note: Entry crossed through in pencil]
[Note: Much of the bottom of the folded foolscap sheet
making up pp. 91-4 has been torn off rendering many of these entries illegible, if not
completely missing (approximately the bottom fifth of pp. 93-4 is missing).]
[Hand: E]
For the supression of Urine give about as
time of Mustard seed Bruisd in any
convenient vehicle.[convenient ve]
[Entry 55]
[Note: Much of the bottom of the folded foolscap sheet
making up pp. 91-4 has been torn off rendering many of these entries illegible, if not
completely missing (approximately the bottom fifth of pp. 93-4 is missing).]
[Hand: E]
le Retort you
may put 2 po[unds]
<for to make Ens
{copper}is>
cture, & have near a lb.
done with a ver[y]
[BP 25, p. 92][Entry 56]
[Hand: E]
[Retrospective marginalia:]
N.D.
{Recipe} good Lead oar finely powderd, & haveing well mixd it with
thrice its weight of Common sublimate distill it in a Retort, & observe
what proportion of the oar will be elevated, & what changes will be producd
therein.
[Entry 57]
[Hand: E]
[Retrospective marginalia:]
q. u.
{Recipe} [Caput] mortuum of Vertdigres, &
haveing abstracted from it some common sublimate leave the remainng matter very
finely powderd to run in a Celler per deliquium, which you may cast upon
afterwards Japan Copper actually in fusion.
[Entry 58]
[Hand: E]
[Retrospective marginalia:]
To make up
the Lunar Pils (in Boyle hand)
For the makeing of the Sylver Pills the proportion is {drachm}
v{half} of flower to {ounce} i
{scruple} ii{half} of the Salt of Lune. If the Pills be
dexterously made of these Ingredients two of them about the bignes of Peas will
weigh about 9 or 10 graines.
[Entry 59]
[Date: 21 February, late 1660s]
[Hand: E]
[Integral marginalia:]
Febr. 21
([Memorandum] That
N N's famous medicine for coughs
& colds is nothing but hyssop water sweetned with Hony)
[Entry 60]
[Hand: E]
[Retrospective marginalia:]
q. u.
Take salt of [tartar] salt petre & calcind Christalline Talk
{ana}, mix them exquisitely & proceede according to Art.
[Entry 61]
[Hand: E]
[Retrospective marginalia:]
Observ.
about Granates (in Boyle hand)
The Bohemian Garnets as strongly as they resist the fire; yet if
they be brought to fusion & united into one Masse, they loose their Native
colour.
[Entry 62]
[Note: Much of the bottom of the folded foolscap sheet
making up pp. 91-4 has been torn off rendering many of these entries illegible, if not
completely missing (approximately the bottom fifth of pp. 93-4 is missing).]
[Hand: E]
[Retrospective marginalia:]
To melt
Valla (in Boyle hand)
Mix minium Antimony, glasse & Talk in a certaine propo[rtion] by fusion
reduce
them into a Regul[us]
ards easy, to proceede;
[Entry 63]
[Note: Much of the bottom of the folded foolscap sheet
making up pp. 91-4 has been torn off rendering many of these entries illegible, if not
completely missing (approximately the bottom fifth of pp. 93-4 is missing).]
[Hand: E]
Take the saline
<of {nitre}> with[wit] raine water, & haveing
[ti]ll
dren[ch]d
<ung> bd it
[Entry 64]
[Note: Much of the bottom of the folded foolscap sheet
making up pp. 91-4 has been torn off rendering many of these entries illegible, if not
completely missing (approximately the bottom fifth of pp. 93-4 is missing).]
[Hand: E]
not so the
[BP 25, p. 93] the
Dung a
<Beane (or other Seed)> to which apply a moderate heat, & then observe the Event.
[Entry 65]
[Hand: E]
[Retrospective marginalia:]
q
An Ingenious Person of my Acquaintance assurd me that he & a
Friend of his did by meanes of a certaine Imbibition & other helps obteine
from one graine of 4 stalkes, & some of them had Ears.
[Entry 66]
[Hand: E]
[Retrospective marginalia:]
To
alcalizate Bâcalis, & melt Talc. (in Boyle hand)
Remember the
<Bâcalis> imbued by Copper & Lapis Calaminaris, remember also the
Result of one part of Talk two parts of
<Adarum> & a proportion of salt petre to facilitate their intimate
Union:
< for hereby the Talk may be
brought to fusion & made dissoluble in {aqua fortis}>
[Entry 67]
[Hand: E]
[Retrospective marginalia:]
ND.
(Onobrichys is that which in France they call
<La> Lucerne & grows well in poore & sandy grounds,
wherein it shoots its root very deepe, but it ought to be renewd within 10 or
12 year, because the stalkes
<doe at last> grow too stiffe & woody for the Cattle to
feed [on] with appetite, But what the french call
Cinfoine &
preferre
before the Lalucerne is the Trifolium calld in Latin fænum Burgundiacum,
which will continue 15 or 20 years in the same ground, but requires richer
& fatter soyle then the other)
[Entry 68]
[Hand: E]
[Retrospective marginalia:]
{star}
Remember the sp mundi: as also the history of spittle & the
production of a good medicine
<for the Stone> out of it.
[Entry 69]
[Note: Much of the bottom of the folded foolscap sheet
making up pp. 91-4 has been torn off rendering many of these entries illegible, if not
completely missing (approximately the bottom fifth of pp. 93-4 is missing).]
[Hand: E]
Dr Morrison being askd by me what he
thought Plants assignd by
Bauhinus in
[BP 25, p. 94] by an Ingenious Friend to make some Tryalls, & that
these [marets] haveing been before sowne in a very
leane & sandy soyle being by the Dr. made to grow in a rich soyle, &
very plentifully dungd became 10 or 15 times bigger then his Friends
[Marets], in so much that when the Dr showd him
them, he would not believe them to be of the same kind.
[Entry 70]
[Hand: E]
[Retrospective marginalia:]
q.u.
{Recipe} æq. parts of Lead & Tin, & putting them together
into a strong Crucible give them a vehement fire, & observe what will
follow
[Entry 71]
[Hand: E]
[Retrospective marginalia:]
q.u.
Remember the
Ianian parting
water made of salt of {tartar}, sal Armoniack, & one or two Ingredients
more reducd to a Viscous Liquor
[Entry 72]
[Hand: E]
[Retrospective marginalia:]
q.u.
Take of
Venice
<glass & pumice-Stone> æq. parts (or else 2 of the latter to one of the former)
& keepe them 2 or 3 days in a glasse house fire, till they be colliquated
into an Opacous masse.
[Entry 73]
[Hand: E]
{Recipe} æq. parts of calcin'd Tin & Minium, & melt them
together by various Degrees of fire.
<To
to exhibit variety of Colors.
Tis applicable to other Metals employing A calcind
metall employd first & then the same Metall crude lively variss
colors.>
[Entry 74]
[Note: Much of the bottom of the folded foolscap sheet
making up pp. 91-4 has been torn off rendering many of these entries illegible, if not
completely missing (approximately the bottom fifth of pp. 93-4 is missing).]
[Hand: E]
Dr Morrison
told me he had by some Industry & watching a right season, been able both
to gather the seeds of divers Plants that some call Turgifoetæ (as
[Fer] &
some other Plants of &c that are
ceed, & also
[Entry 75]
[Note: The remainder of the page is torn away,
leaving only 2-3 individual characters visible at the end of the approximately
9 lines remaining on the page. It would not be worthwhile to reproduce the
solitary letters which remain visible. The final entry does continue in the
margin of the page, where the entry, and a further four separate entries, are
written in the margin, parallel to the long edge of the page]
[Hand: E]
< turne
into a red præcipitate, of this red powder take 2 parts, of
sacc.
{lead}ni
the Inflammable substance divided by Gum
well mixd into a
Bolthead, & that into a sand Furnace, where giveing them such a heat as
well serve to make
infusion for 8 or 10
days.>
[Entry 76]
[Note: The entry is in the margin of the page,
written parallel to the long edge of the sheet]
[Hand: E]
{Recipe} sylver & Tin reduc'd to fine powder, (but without
Calcination) mix equall pa[rts]
which you may afterwards imploy in the
Art of Dyeing.
[Entry 77]
[Note: The entry is in the margin of the page,
written parallel to the long edge of the sheet]
[Hand: E]
{Recipe} 2 parts of with one
part of
nitre, & put into this mixture one part of
<Valla> very finely powde[red]
about 3 days, & minerall will
dissolve in the menstruum, & tinge
with a faint but pleasant blew.
[Entry 78]
[Note: The entry is in the margin of the page,
written parallel to the long edge of the sheet]
[Hand: E]
ium of {tartar} & {nitre}
to be well purifyd, & that divers Operations of Alcalys especially[especia] that of the [rake])
& varying the
[Entry 79]
[Note: The entry is in the margin of the page,
written parallel to the long edge of the sheet]
[Hand: E]
Remember the Addition of {ounce} i of Magnesia
to the other Ingred[ients]
the swift Flux powder.