Metal auriscope, head section only, Europe, 1900-1930 Early 20th century metal head of auriscope 1900-1930
Brunton's auriscope with 3 specula, plated metal, in case, by Weiss and Son, London, 1880-1920 Brunton's auriscope with 3 specula 1880-1920
Electric auriscope, electric, by Charles F. Thackray, Leeds, 1935-1965. Auriscope, electric, cased 1935-1965
Electric auriscope, with 3 aural speculae, nickel-plated steel and vulcanite, with cord and plug, by Down Bros. of London, early 20th century Electric auriscope 1901-1930
Electric auriscope, supplied by Malgham Bros., Bombay, India, English, 1925-1940 Auriscope, electric, cased 1925-1940
Brunton's auriscope with incomplete set of specula, case damaged, European, 1865-1920 Brunton's auriscope with incomplete set of specula 1865-1920
Electric auriscope, with three speculae, metal, plated, with flex, in leather case, early 20th century Electric auriscope 1901-1930