Sujet
Diamond Drilling Machine designed by Georges Leschot, pub. 1883 (engraving), 1883. Creator: Unknown.
Légende
Diamond Drilling Machine designed by Georges Leschot and and Charles Séchechaye, pub. 1883 (engraving), 1883. It was the first operational drilling machine fitted with black diamonds and displayed at the 1867 Paris Exhibition.
Historica Graphica Collection
Crédit
Photo12/Heritage Images/Historica Graphica Collection
Notre référence
HRM19D87_413
Model release
Non
Licence
Droits gérés
Format disponible
12,1Mo (1,5Mo) / 15,3cm x 19,8cm / 1809 x 2340 (300dpi)