Opera glasses

Opera glasses, coil spring, nickel plated, wire and vulcanite

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Opera glasses, coil spring, nickel plated, wire and vulcanite
Science Museum Group
© The Board of Trustees of the Science Museum

Opera glasses, coil spring, nickel plated, wire and vulcanite, in frogmouth leather case, opera glasses right lenses incomplete, T. Armstrong and Brother, makers, English, 1850-1920

Details

Category:
Ophthalmology
Collection:
Sir Henry Wellcome's Museum Collection
Object Number:
A680282
Materials:
metal (nickel plated), wire, vulcanite, ? material and case, leather
Measurements:
max: length 135 mm
width 105 mm
HDCD: width 62 mm
height 23 mm
case: length 130 mm
case: width 41 mm
case: height 31 mm
type:
spectacles
credit:
Johnston-Saint