Straight half-moon spectacles
1810-1860
Stereoscope by Jules Duboscq
Newton's colour disc chromotrope by Carpenter & Westley
1890-1900
Artists' aid
1855-1865
Stereo Daguerreotype
Artists' drawing aid comprising folding concave lens and folding Claude Lorrain mirror
1875-1900
Straight, half eye spectacles
1810-1860
Magnifying glass on telescopic stand, England, c. 1835-1914
1835-1914
Chromotrope, centre scene-windmill with moving sails
1890-1900
Compound monocular microscope
1826-1850
Compound monocular microscope by Carpenter & Westley
1825-1850
Travelling thermometer by Carpenter & Westley
1801-1900
Fahrenheit room thermometer
Compound monocular microscope set with two monocular body tubes
1825-1850
Spectacle case
1820-1880
Steinheil cones
1865-1875
Case for blue tinted spectacles
1835-1914
Lenses and prisms, boxed
Blue tinted spectacles, one arm missing
1835-1914
Pull off spectacle case
Frog mouth spectacle case
Iron pattern microscope in brass
1835-1850
Compound monocular microscope by Carpenter and Westley
1826-1850
Thermometer, cased, clinical
Gould-type microscope in case
1830-1840
Folding artist's viewer with claude glass and mirror.
1875-1900
Pocket sympiesometer, 1839
1839
Green leather frog mouth spectacle case
1810-1860
Pull off spectacle case
1820-1900
Compound monocular microscope
1825-1850
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
Case for tortoiseshell spectacles
1835-1900
Tortoiseshell spectacles
1835-1900
Pull of spectacle case lacquered wood
Pull off spectacle case
1820-1900
Pull of spectacle case
Pull off spectacle case
Pull off spectacle case
Turn pin spectacles
1830-1890
36 hand painted magic lantern slides
Nine Chromotropes of various pattern
1890-1900
Forty Carpenter & Westley Astronomical slides (1849) in two boxes
1849
Seven rotating mechanical lantern slides by Carpenter & Westley
circa 1850
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