Boxfoot microscope on the chest pattern
1780-1820
English boxfoot microsope
1771-1830
Small boxfoot microscope with double button objective
1850-1875
Boxfoot compound monocular microscope in pyramidal case
1771-1800
Crude boxfoot microscope
1750-1800
Boxfoot microscope with ivory body tube
1771-1800
Boxfoot microscope with rectangular mirror
1731-1770
Boxfoot microscope with rectangular mirror
1731-1770
Boxfoot microscope with rectangular mirror
1731-1770
Boxfoot microscope attributed to Lerebours by Crisp
1751-1800
Boxfoot microscope with red tooled body tube
1701-1800
Boxfoot microscope with Gould-like body tube
1825-1850
Italian boxfoot microscope, late 18th century
1771-1800
Boxfoot microscope with ball-socketed pillar
1755
Compound monocular microscope
1801-1825
Monocular microscope with boxfoot, by Matthews
1826-1850
Boxfoot microscope with oval stage
1771-1800
Boxfoot microscope by D. Adams
1801-1830
Boxfoot microscope with black leather and pasteboard body tube
1771-1800
Boxfoot microscope by Robert Brettell Bate
1801-1830
Boxfoot microscope with horn and ivory body tube
1751-1800
Compound monocular microscope
1801-1830
Compound monocular microscope
1801-1825
Compound monocular microscope with box base missing
1831-1870
Ornate boxfoot microscope
1752
Boxfoot microscope with three pillars
1771-1800
Compound monocular microscope
1750-1800
Boxfoot microscope with rectangular mirror
1731-1770
Boxfoot microscope, in pyramidal case, unsigned
1771-1800
Compound monocular microscope on odd boxfoot
1801-1830
Boxfoot compound monocular microscope with triangular pillar
Microscope with late 18th century English pillar
1771-1800
Boxfoot microscope of mixed construction
1771-1831
Boxfoot microscopy by Meredith
1801-1830
Italian boxfoot microscope mid 18th century
1731-1770
Continental boxfoot microscope, mid 18th century
1731-1770
Compound monocular microscope with stage focusing and boxfoot
1791-1810