Image
Category
Collection
Maker
Object type
Place
Material
Date

Set of sixteen lenses

1880-1920

Trial case in wooden case

1831-1870

Trial case containing over 250 lenses

Trial case containing 16 lenses

Three pairs of sight testing spectacles in horn(?)

1850-1925

Set of 6 steel framed trial spectacles hinged together inside steel covers

1850-1920

6 pairs of testing lenses in horn holder

1850-1914

8 sight testing lenses

1850-1914

Eight sets of sight testing spectacles in horn(?)

1850-1914

Six pairs of sight testing frames(?) in horn holde

1700-1800

Set of 12 single trial lenses in lorgnette handle

1840-1920

Three sets of sight testing spectacles

1850-1920

Eight pairs of sight testing spectacle in horn (?)

1850-1914

Seven sets of sight testing spectacles in horn (?)

1850-1914

6 sets of testing spectacles in horn frames

1850-1914

6 sets of sight testing spectacles in horn holder

1850-1914

6 sets of testing spectacles in horn(?) frames

1850-1914

Sheaf of seven pairs of convex trial lenses

Set of trial spectacles in lognette frames

1850-1920

5 pairs of lenses for sight testing

1850-1914

Six sets of eye testing spectacles

1850-1900

Pocket size trial case

Rectangular wooden case containing twelve circular trial lenses with conical depressions

1880-1920

Set of 20 trial lenses

1890-1930

Square brown leather covered case containing 82 lenses and a pair of trial frames

1870-1920

Set of trial lenses

1880-1930

Pair of blue tinted lenses in horn lorgnette frame

1850-1920

Four sets of sight testing spectacles in bakelite(

1850-1925

Set of 6 semi circular lenses in black leather covered case

1880-1920

Set of trial lenses

1820-1900

Pair trial lenses

1870-1930

5 sets of sight testing spectacles in horn holder

1850-1914

6 pairs of lenses for sight testing

1850-1914

7 sets of sight testing spectacles in horn holder

1850-1914

7 sets of sight testing spectacles in horn holder

1850-1914

Pair of trial lenses

1870-1930

Set of ttrial lenses

1870-1930

Pair of trial lenses

1870-1930

Set of trial lenses

1870-1930

6 sets of sight testing spectacles

1850-1914

Set of trial lenses

1870-1930

Set of 7 paired trial lenses

1840-1870

Graduated semicircular metal trial frames

1891-1910

Set of trial lenses

1870-1930

11 single oval trial lenses

1790-1920

Trial lens mounted in metal ring with loop handle

1891-1930

Pink tinted trial lens, English, 1851-1920

1851-1920

Dark green glass lens mounted in silver plated ring with handle

1891-1930

Turquoise tinted trial lens mounted in silver plated ring with handle

1891-1930

Oval trial lens in nickel plated(?) rim with hooks

1891-1940