Simple microscope by Davis of Derby
1850-1875
Withering botanic microscope
Model of a 17th century simple microscope
1901-1930
Jones-type botanic microscope in case
1800-1837
Botanic microscope ("flower") in red leather case
1820-1850
Withering botanic microscope in red leather-covered case
Hand microscope
1730-1750
Compass microscope with ivory handle
1770-1800
Botanic microscope with oval base and three simple lenses
1800-1820
Condenser with iris diaphragm
1851-1930
Viewer, with objective formed by trimming and cutting a Stanhope lens
1850-1880
Botanic microscope
1801-1930
Student microscope (pillar broken from base)
1781-1840
Botanic microscope
1820-1830
Simple botanic microscope "flower" in leather case
1801-1830
Jones-type botanic microscope in case
Magnifier with sixteen cells for samples
1700-1750
Botanic microscope in fishskin case
1790-1820
Withering botanic microscope
Viewer formed from two convex lenses with aperture disc between them
Brass linen prover, English, late 18th century
1770-1800
Botanic microscope of chest form
1820-1850
Hand microscope in pear-shaped case
Simple monocular microscope with Pritchard-style foot
1826-1850
Small botanic microscope in turned case
Botanic microscopes in fishskin case
1790-1820
Box for Jones botanic microscope
Nuremburg type compound microscope with screwbarrel eyepiece instead of body tube
1781-1820
Withering botanic microscope
Royal Society of Arts microscope
1851-1875
Small botanic microscope with box foot
1850-1875
Simple microscope with push-screw focusing
1771-1830
Withering botanic microscope (mark 1)
Bull's eye condenser
1801-1830
Compass microscope with two lenses (handle missing)
1801-1900
Cuff type microscope of composite manufacture
Magnifier, English, 1851-1900
1851-1900
Quekett-type dissecting microscope
1830-1870
Folding hand microscope in case
1810-1830
Magnifier with 12 cells for samples
1701-1730
First form of Withering botanic microscope
1780-1810
Objective by James Smith of London
1830-1850
Jones type botanic microscope
Simple viewer, Continental, mid 19th century
1830-1870
Hand microscope in borrowed case, Dutch, 1801-1850
1801-1850
Viewer, consisting of three parts
1850-1880
Simple viewer on handle
1800-1850
Toy microscope set on wood base sliding on to slot in lid of case
1881-1890
Unsigned Jones botanic Microscope in case
Hand held magnifier, English
1800-1820