Straight half-moon spectacles
1810-1860
Stereoscope by Jules Duboscq
Artists' aid
1855-1865
Artists' drawing aid comprising folding concave lens and folding Claude Lorrain mirror
1875-1900
Stereo Daguerreotype
Straight, half eye spectacles
1810-1860
Magnifying glass on telescopic stand, England, c. 1835-1914
1835-1914
Compound monocular microscope
1826-1850
Chromotrope, centre scene-windmill with moving sails
1890-1900
Compound monocular microscope set with two monocular body tubes
1825-1850
Fahrenheit room thermometer
Lenses and prisms, boxed
Spectacle case
1820-1880
Steinheil cones
1865-1875
Pull off spectacle case
Case for blue tinted spectacles
1835-1914
Iron pattern microscope in brass
1835-1850
Green leather frog mouth spectacle case
1810-1860
Folding artist's viewer with claude glass and mirror.
1875-1900
Pocket sympiesometer, 1839
1839
Frog mouth spectacle case
Folding artist's viewer with claude glass and mirror.
1875-1900
Folding artist's viewer with claude glass and mirror.
1875-1900
Folding artist's viewer with claude glass and mirror.
1875-1900
Tortoiseshell spectacles
1835-1900
Case for tortoiseshell spectacles
1835-1900
Compound monocular microscope
1825-1850
Compound monocular microscope by Carpenter and Westley
1826-1850
Pull of spectacle case lacquered wood
Pull off spectacle case
1820-1900
Blue tinted spectacles, one arm missing
1835-1914
Travelling thermometer by Carpenter & Westley
1801-1900
Compound monocular microscope by Carpenter & Westley
1825-1850
Pull of spectacle case
Pull off spectacle case
Pull off spectacle case
1820-1900
Pull off spectacle case
Turn pin spectacles
1830-1890
Thermometer, cased, clinical
Gould-type microscope in case
1830-1840
Newton's colour disc chromotrope by Carpenter & Westley
1890-1900
36 hand painted magic lantern slides
Nine Chromotropes of various pattern
1890-1900
Pocket sympiesometer, 1839
1839
One of a set of astronomical magic lantern slides: 'The Solar System'
circa 1850
Folding artist's viewer with claude glass and mirror.
1875-1900
Collection of ten astronomical lantern slides
Box for collection of astronomical mechanical lantern slides
c.1850
One of a set of astronomical magic lantern slides: 'Motion of Venus or Mercury'
circa 1850