'Eye-preservers' spectacles
1831-1860
Triple bar horizontal spring clip eyeglass frame w
1893
Wig spectacles, silver framed 'visuals' with horn lens surround
1775-1800
'Fancy' gold-plated Canadian folding spectacles with oval lenses
Spectacles with 'new system' oval deep concave lenses
1863-1818
Chinese spectacles with round concave pebble lenses and two-piece side-arms
Pantoscopic spectacles with one piece side-arms
1834
Pantoscopic spectacles with oval lense and one piece side-arms
Hook-sided spectacle frame with oval lenses
1893
Exhibition medal for 1851 Great Exhibition
1851
leather framed eyeglasses with iron nose clip
circa 1700
Hook-sided spectacle frame with oval lenses
1836-1918
'Octagon preserver' spectacles with round rectangular lenses and sliding side-arms
1780-1820
'Eye-preserver' spectacles with folding side-arms
1720-1820
Gold wire framed eyeglasses with 'Revluc' patent clip
Early bifocal lenses with rounded segments and oval lenses
1800-1825
'Perfection' folding eyeglasses with oval lenses
French spectacles with shell front
1850-1869
Folding eyeglasses with loop, coiled spring and oval lenses
1862
English rimless 'Finger Piece' clip eyeglasses with oval lenses and gold and cork plaquets
1880-1899
Chinese spectacles with rimless oval convex lenses and two-piece metal side-arms
Bow-spring folding eyeglasses with round lenses and projecting loops
'Old Pattern' compact folding eyeglasses with round lenses
'Prima Donna' folding eyeglasses with oval lenses
1874
Iron framed Spectacles with lenses set in horn
circa 1750
English clip eyeglasses
1890-1909
'Common' spectacles with oval lenses and sliding sides
1845
English rimless clip eyeglasses with oval lenses and cork plaquet
1865-1884
Pantoscopic spectacles with one piece side-arms and arch bridge
1834-1913
Pantoscopic spectacles with single piece side-arms
1830-1870
'Helical' spring folding eyeglasses with oval lenses
1828-1838
Folding eyeglasses with double action coiled springs and oval lenses
1850-1869
Folding eyeglasses with bow band spring and oval lenses
1870-1879
Early Chinese folding eyeglasses with large round pebble lenses in horn rims. Metal bridge
Gold-plated 'Perfection' folding spectacles with large
Round 'Kryptok' fused slab and segment
English metal frame spectacles with oval split segment bi-focal lenses and single piece sidearms
1870-1890
Spectacles with small thick oval lenses
Ladies rimless spectacles with an 'American' clip
1892
Spectacles with round concave lenses and folding side-arms
1730-1770
Spectacle case of wood covered in mother-of-pearl with silver guard and hinge
1810-1829
Light French spectacles with oval lenses and hook side-arms
1845
Gold rimless clip eyeglasses with oval lenses
1895-1913
Rimless spectacles with oval lenses and single piece hook sides
Steel double spring folding eyeglass frame with oval lenses (frame only)
1850-1869
Bi-focal spectacle lens
1900
'Original' horizontal spring clip eyeglasses
1888
English-made 'ladies' clip spectacles with oval lenses and shell plaquet
1890-1909
'Improved' Canadian gold folding spectacles with oval lenses
'Common' spectacles with oval lenses and single piece temple side-arms
1845