Small portable throat lamp in wooden box with compartment and fittings for a battery, made by The Ideal Electrical Company, possibly English, 1902 Small portable throat lamp in wooden box with compartment and fittings for a battery 1902
Nickel plated spirit lamp with reflector, in black leather covered cas e, made by F. Walters and Company of London, English, 1890-1910 Nickel plated spirit lamp with reflector 1890-1910
Mercury interrupter on rectangular wooden base, electric motor in spherical casing, cylindrical interrupter vessel with taps for coal gas, made by Leslie Miller, 66 Hatton Garden, London, England, 1900-1916. Mercury interrupter on rectangular wooden base 1900-1916
3 electrodes with leads, 2 cylindrical with wooden handles, one disc electrode with ebonite handle, possibly English, C.1890 3 electrodes with leads 1890
Cylindrical catheter with flexible proximal shank, c. 1890 Cylindrical catheter with flexible proximal shank 1851-1910
Portable Gaiffe-type induction coil in mahogany box with mercury-sulphate battery and selection of electrodes, made by Negretti and Zambra, London, English, 1880-1890 Portable Gaiffe-type induction coil in mahogany box with mercury-sulphate battery and selection of electrodes 1880-1890