Botanic microscope
1830-1850
Botanic microscope with boxfoot
1850-1875
Compound monocular botanic microscope
1831-1850
Small botanic microscope in turned case
Botanic microscope folding into a leather case
1810-1830
Botanic microscope
1820-1830
Botanic microscope with oval base and three simple lenses
1800-1820
Simple botanic microscope "flower" in leather case
1801-1830
Botanic microscope with box as base
1820-1850
Botanic microscope (for dissection) in wooden case
1871-1890
Pillar, stage and lenses of boxfoot botanic microscope
1801-1830
Folding hand microscope
1795-1840
Folding hand microscope
1795-1840
Folding hand microscope
1795-1840
Folding hand microscope
1800-1830
Botanic microscope
1801-1930
Pillar, stage and mirror of a botanic microscope
1820-1840
Compound monocular botanic microscope in red leather case
1811-1830
Botanic microscope ("flower") in red leather case
1820-1850
Botanic microscope
1850-1875
Botanic microscopes in fishskin case
1790-1820
Botanic microscope by Charles Chevalier
1825-1850
Simple botanic microscope with box as foot
1831-1870
Small botanic microscope with box foot
1850-1875
Botanic microscope of unusual design in case by Philip Carpenter
1825-1850
Simple botanic microscope in case
1825-1850
Botanic microscope in fishskin case
1790-1820
Home made hand microscope
1831-1870
Botanic microscope in fishskin case
1810-1830
Small botanic microscope
1825-1850
Box for Jones botanic microscope
Botanic microscope in maroon leather case
1840-1860
Botanic microscope of chest form
1820-1850
Folding hand microscope with lens missing
1795-1840
Folding hand microscope
1795-1840
Hand magnifier with pin or live well
1830-1870
Boxfoot botanic microscope by Banks
1790-1810
Botanic microscope, French, 1821-1850
1821-1850
Botanic microscope
1880-1900
Crudely made botanic microscope with nickelled brass pillar and stage
1871-1900