1750 Diderot Encyclopedia Sheet - Art Militaire Plate #1 & 2 / Tactique des Grecs (pair)

2 @ 9" x 13" large folding hand laid folio with copper engraved study in fine condition. Slight wear and soiling from age and use as seen, outside of image and not effecting content . Clean examples of 275 year old educational sheets from the first encyclopedia . These sheets covering : The military tactics of the Greeks