Jakob Amsler 1823 - 1912
Traded from Schaffhausen in Switzerland, business taken over by son, Alfred Amsler (1857–1940) as Alfred J. Amsler & Co.
Related Objects
Integraph by J.Amsler with wooden case. From Royal Aircraft Establishment
Polar planimeter, Amsler's
Planimeter in fitted box
Amsler integrator (without rail) engraved: "J.Amsler 106" and "Julio F.Sorzano
Polar planimeter
Box, for battery, for Amsler electrically registering current meter
Box, for Amsler electrically registering current meter
Amsler planimeter by Wichmann in fitted box
Polar planimeter
