the Letter C. signifys choise Receipts Medicinall.
D. signifys Dubious [ 'Receipts' deleted] papers which do not readily shew to what title they belong.
E signifys Experiments & Processes chymicall not medicinall.
I. signifys Recepts and processes of an Inferior order.
M. signifys medicamenta chymica selectiora.
P. signifys Parable[b altered from 'l'] medicins
T. signifys Papers belonging to Trades & others that are properly neither chymicall nor medicinall.
V. signifys Various Papers.