Caption

Armstrong's electric machine

Credit line

Photo12/Liszt Collection

Reference

LZT10A00_043

License type

Rights managed

Available size

52,9Mb (4,0Mb) / 12,2in x 16,9in / 3651 x 5066 (300dpi)

Keywords

Armstrong electric machine electric machine invention science 19th century engraving inventions new invention invention ideas famous inventions