Sliding stud rheostat in box possibly connected with the mechanical masseur under A657379-84 1885-1910
Rheostat, metal, by Radiguet, 15 Boulevard des Filles du Calvaire, Paris, France, 1880-1910. Rheostat, metal, by Radiguet 1880-1910
Rheostat consisting of 22 separate resistors, European, 1870-1910 Rheostat consisting of 22 separate resistors 1870-1910
Rheostat in large perforated metal casing, dial on top vary the resistance, made by British Electric Resistance Co. Ltd, Middlesex, English, 1935-1960 Rheostat in large perforated metal casing 1935-1960
Rheostat, wooden board and metal fittings, by Gaiffe of Paris, early 20th century Rheostat, wooden board and metal fittings 1901-1930
Part of electrical panel, oak base with rheostat porcelain fuse box and two pin socket connected, also wooden plug attached to flex, French collection, French, c.1900 Part of electrical panel 1890-1910
Rheostat, metal, by Celec, English, 1901-1930. Rheostat, metal, by Celec, English, 1901-1930. 1901-1930
Rheostat, wall mounted, for use with electrical vibrator, French, 1890-1910 Rheostat, wall mounted 1890-1910
Rheostat consisting of rectangular metal frame with eight ceramic insulators and eight coils, possibly English(?), 1890-1930 Rheostat consisting of rectangular metal frame with eight ceramic insulators and eight coils 1890-1930