1 of 5000

|

canvas prints 1780s canvas prints agustin canvas prints apparatus canvas prints balance canvas prints charles canvas prints coulomb canvas prints diagram canvas prints electricity canvas prints engraving canvas prints france canvas prints french canvas prints idea canvas prints invention canvas prints late canvas prints magnetism canvas prints

photographs 1780s photos agustin photos apparatus photos balance photos charles photos coulomb photos diagram photos electricity photos engraving photos france photos french photos idea photos invention photos late photos magnetism photos

COULOMB'S TORSION BALANCE. Charles Augustin de Coulomb's invention of the torsion balance, the inauguration of mensuration in electricity. Copper engraving from Coulomb's "Mémires sur l'Électricité et la Magnétisme", Paris, 1785-89.