


Self-inductance, one henry
1900

Electrostatic voltmeter

Lumiere Cinematographe
1896

Early d'Arsonval galvanometer made by Carpentier
1882-1900

Photo-Jumelle Binocular Camera
1905

Twin Lens Plate Camera
1900

Photo-Jumelle by Jules Carpentier
1892

Gunmetal scale
1883

Photo Jumelle binocular type magazine box camera
circa 1892

Photo Jumelle binocular type magazine box camera
1892

Photo-Jumelle Binocular Camera, 1894
1894

Twin-Lens Reflex Camera
1892
Photographic bifilar magnetometer
1883
Photographic dip magnetometer forming part of Mascart's apparatus
1883
Lumière Cinématographe
circa 1896
Lumiere Cinematographe
1896
External magazine for 35mm film for Lumiere Cinematographe
1896
External magazine for printing 35mm film for Lumiere Cinematographe
1896
Blondel-Carpentier hysteresis meter
1900
Photographic unifilar magnetometer
1883
Clock with lamp, 2 prisms, and photographic paper carrier, part of Mascart's apparatus
1883
Photo-Jumelle camera
Moving coil galvanometer
1882-1910
Photo-Jumelle Binocular Camera
1905
Internal take up magazine for 35mm film for Lumiere Cinematographe
1896