Antique German plate of diamond cuts — "Grosse Diamanten in natürlicher Grösse"

Monochrome engraved plate showing 15 labeled illustrations of cut diamonds and facet diagrams. German-language scientific illustration with numbered...

• engraving
• antique print
• diamond diagrams
• gemology
• scientific illustration
• german text
• regent
• florentiner
• sancy
• nassak
• pascha von egypten
• faceted gemstones
• engraved diamond illustrations
• facet diagrams
• number labels
• border line
• printed caption text

Grosse Diamanten in natürlicher Grösse. Tafel XI 8 a, b, c. Regent. 9 b, c. Südstern (Brasilien). 10 a, b. Florentiner. 11 a, b. Sancy. 12. Pascha von Egypten. 13 a, b, c. Nassak. 14. Stern von Südafrika (Kap). 15. Polarstern.