Three magnifying lenses in mother of pearl case

Ophthalmology

1750-1890

Magnifying glass

Ophthalmology

1740-1860

Magnifying glass set in nicely carved wooden frame

Ophthalmology

1831-1920

Magnifying lens in silver frame and mother-of-pearl case

Ophthalmology

1750-1900

Magnifying lens in horn frame and case

Ophthalmology

1750-1900

Magnifying glass

Ophthalmology

1850-1925

Magnifying glass

Ophthalmology

1750-1850

Magnifying glass

Ophthalmology

1730-1830

Magnifying glass

Ophthalmology

1965-1975

Small hand magnifying glass

Ophthalmology

1870-1940

Magnifying glass

Ophthalmology

1820-1900

Magnifying lens in silver mount with tortoiseshell case

Ophthalmology

1801-1900

Magnifying glass with brass frame and handle

Ophthalmology

1801-1900

Magnifying glass

Ophthalmology

1831-1920

Magnifying glass

Ophthalmology

1851-1920

Magnifying glass in horn mount and case

Ophthalmology

1750-1900

Circular magnifying lens hinged into ham case

Ophthalmology

1750-1850

Magnifying glass with silver mount in oval leather case

Ophthalmology

1750-1850

Small hand magnifying glass

Ophthalmology

1870-1940

Magnifying glass

Ophthalmology

1801-1900

Magnifying glass

Ophthalmology

1701-1800

Large magnifying glass in wooden frame with wooden parts

Ophthalmology

1850-1920

Magnifying glass in silver and tortoiseshell case

Ophthalmology

1801-1900

Magnifying glass

Ophthalmology

1831-1900

Magnifying glass convexed lens set in simple wire frame joined at ends to form handle

Ophthalmology

1801-1900

Oval magnifying glass in silver frame with twisted handle

Ophthalmology

1750-1890

Magnifying glass

Ophthalmology

Circular magnifying lens with nickle mount and folding handle

Ophthalmology

1930-1950

Magnifying glass with vulcanite rim and turned wooden handle

Ophthalmology

1820-1920

Magnifying lens in horn frame and case

Ophthalmology

1750-1900

Magnifying glass

Ophthalmology

1850-1857

Oval magnifying glass in silver frame with twisted loop handle

Ophthalmology

1750-1890

Magnifying glass in horn mount and case

Ophthalmology

1750-1900

Oval magnifying glass in silver frame with handle

Ophthalmology

1750-1890