Compound monocular microscope
1920-1925
Compound monocular microscope with tilting stage fine focus
1840-1870
Compound monocular microscope with ivory and leather body tube
1731-1770
Compound monocular microscope, 1801-1850
1801-1850
Compound monocular microscope
Compound monocular microscope
1917
Pasteboard draw tubes
1801-1900
Compound monocular microscope with upper part of body tube missing
1701-1750
Compound monocular microscope
1831-1870
Portable microscope in case
1895-1905
Compound monocular microscope in case
1800-1807
Microscope stand by Hertel and Reuss
1960-1969
Small microscope
1920-1950
Compound monocular microscope set between two pillars
1771-1831
Compound monocular microscope
1731-1770
Compound monocular microscope
1890-1908
Compound monocular microscope by Moreau of Paris
1831-1870
Compound monocular microscope by George Adams
1775-1800
Compound monocular microscope in case with accessories
1775-1795
Compound monocular microscope
1860-1870
Microscope by Pritchard, English, mid 19th century
Microscope by Andrew Pritchard
1825-1850
Patented microscope in case
1901-1930
Compound monocular microscope in case with accessories
1790-1810
The 'Royal' research microscope with mahogany case
1925-1940
pocket compound microscope
1840-1860
Monocular microscope with horizontal eyepiece
1790-1810
Large toy microscope
1851-1900
Compound monocular microscope
1830-1850
Viewer by J.H. Steward
1875-1900
Simple monocular microscope with Pritchard-style foot
1826-1850
Compound monocular microscope in case by James Smith
1840-1846
Compound monocular microscope by Tuther
1800-1825
Compound monocular microscope
1825-1835
Compound monocular microscope by Vincent Chevalier et Fils
1824-1825
Compound monocular microscope
1800-1825
Compound monocular microscope with folding foot
1775-1800
Body tube of compound monocular microscope
1851-1900
Microscope of mixed English and French construction
1840-1860
Compound monocular microscope
1801-1837
Compound monocular microscope with sketch and instructions
1845-1855
Composite manufacture microscope with 20th century Gallean eyepiece
1901-1930
Compound monocular microscope with unusual stage and body tube in case
1800-1825
Compound monocular microscope set with two monocular body tubes
1825-1850
Model of Continental microscope having lever adjustment of stage position
1886
Compound monocular microscope with drum base
1857-1860
Powell and Lealand 'iron' stand type microscope
1831-1870
Compound monocular microscope
1871-1900
Model of microscope supported by 3 copper dolphins on a triangular base
1851-1900
Compound monocular microscope on drum base
1831-1870