1750 Diderot Encyclopedia Sheet -Chururgie Plates #Supl 1-8 + text (Group of 8) - Surgery Chair & Instruments

2 @ 9" x 13" & 6 @ 7" x 9.5" copper engraved study on hand laid papers 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 equipment and Instruments for Surgery on people , a new science .