Sujet
Magnetism and electromagnetism
Légende
Magnetism and electromagnetism, showing dip needle, compass, etc., and lifting power of electromagnet (12), Wheatstone telegraph (13), Morse telegraph (16). From educational plate published Wurtemberg c1850
Date
19e siècle
Crédit
Photo12/Ann Ronan Picture Library
Notre référence
ARP07103_460000352
Licence
Droits gérés
Format disponible
29,9Mo (1,8Mo) / 24,9cm x 30,0cm / 2946 x 3543 (300dpi)