(“Be gone you pesky old annotations!”)
Might you be curious as to how they had their maps varnished? Or prints cleaned? Or books preserved? Here’s some answers:
Call number for:
Crisp, William Finch.
The Printers’ Sheet of Miscellaneous Trade Receipts. Great Yarmouth, [England], 1 is
(Ex) Broadside 390.
For other “trade receipts” and “how-to” advice from W. F. Crisp, see the