Student microscope with drum base
1831-1870
Compound monocular microscope by Sidle and Poalk
1871-1900
Wenham binocular microscope with Crossley's illumination tailpiece
1875-1900
Monocular mineralogical microscope with wooden stand and padded stage
1876-1889
Warington Universal type microscope
Ross research microscope, London, England, 1871-1900
1890-1900
Student microscope by Nachet and Son
1875-1900
Large monocular microscope by Bausch and Lomb Optical Co.
1885-1900
Compound monocular microscope with radial substage
1880-1870
Boxfoot Cuff microscope by Passemant
1731-1770
Boxfoot Cuff microscope
1771-1800
Large monocular compound microscope by C.D. Ahrens
1850-1900
Universal microscope by Smith
1858-1862
Compound monocular microscope by Smith & Beck
1858-1860
"Universal" microscope
1850-1860
Binocular microscope, box and components
1862-1866
Binocular microscope with body tubes separable by turning a single screw
1850-1875
Microscope by Andrew Pritchard
1825-1850
Compound monocular microscope in glass fronted case with box of accessories
1855-1865