Jones-type botanic microscope in case
1800-1837
Simple microscope by Davis of Derby
1850-1875
Jones-type botanic microscope in red leather covered case
Withering botanic microscope
Withering botanic microscope
Unsigned Jones botanic microscope
Withering botanic microscope
Small botanic microscope in turned case
Botanic microscope
1820-1830
Botanic microscope with oval base and three simple lenses
1800-1820
Simple botanic microscope "flower" in leather case
1801-1830
Condenser with iris diaphragm
1851-1930
Pillar, stage and lenses of boxfoot botanic microscope
1801-1830
English screwbarrel microscope in fishskin covered case
1701-1750
Unsigned Jones botanic Microscope in case
Simple viewer on handle, 1851-1875
1851-1875
Quekett-type dissecting microscope
1830-1870
Royal Society of Arts microscope
1851-1875
Folding hand microscope in case
1800-1810
Hand held magnifier, English
1800-1820
Simple viewer, Continental, mid 19th century
1830-1870
Simple viewer, English, 19th century
1801-1900
Simple viewer on handle
1800-1850
Lons doubled on ivory handle (stained brown)
1801-1850
Unsigned Jones microscope in red leather covered case
Withering botanic microscope
Folding hand microscope
1795-1840
Simple viewer in fishskin case
1770-1800
Simple viewer in case, English, early 19th century
1801-1830
Hand microscope in borrowed case, Dutch, 1801-1850
1801-1850
Hand microscope with large reflector
1770-1830
Small magnifier microscope
1800-1830
Compass microscope with two lenses (handle missing)
1801-1900
Magnifier, English, 1851-1900
1851-1900
Hand microscope, English, early 19th century
1801-1850
Hand microscope in pear-shaped case
Hand microscope, cased, Dutch, circa 1800
1780-1820
Botanic microscope
1801-1930
Folding hand microscope in red leatherette case
1830-1850
Folding hand microscope in case
1810-1830
Student microscope (pillar broken from base)
1781-1840
Viewer, consisting of three parts
1850-1880
Botanic microscope ("flower") in red leather case
1820-1850
Cuff type microscope of composite manufacture
Magnifier with sixteen cells for samples
1700-1750
Jones-type botanic microscope in case
Botanic microscopes in fishskin case
1790-1820
Small botanic microscope with box foot
1850-1875
Simple monocular microscope with Pritchard-style foot
1826-1850
Nuremburg type compound microscope with screwbarrel eyepiece instead of body tube
1781-1820