Caption
Gramme machine, an early DC dynamo, developed by Belgian electrical engineer Zénobe Théophile Gramme. The machine was used in the 19th century to generate electrical energy for industrial purposes and lighting, reproduced from a 19th-century model. Authentic, file restored for optimal use, exact date of original unknown, nostalgically colored
Date
Jun 05, 2026
Credit line
Photo12/ImageBROKER/Sunny Celeste
Reference
BRK26H33_220
Model release
No
Property release
No
License type
Royalty free
Available size
116.1Mb (38.7Mb) / 19.4in x 23.2in / 5824 x 6970 (300dpi)