Walkden's fine British ink-powder for records. Universally experienced and found to be the best for making of black writing ink, it excelling any other sort whatsoever yet made, ...
Walkden, John.
[London,
1785?]
In this edition the first line of text ends with "black"; and the "Directions to make this powder into ink" begin "Take one gill of vinegar".
Text in English and French.
ESTC
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