Compound monocular microscope with folding foot

1775-1800

Compound monocular microscope

1771-1800

Brass pillar and tripod foot with levelling screws on baseboard

1801-1900

Compound monocular microscope

1750-1775

Microscope with Cuff type focusing

1760-1790

Gould type microscope by R. Huntley

1843

Compound monocular microscope

1850-1875

Binocular microscope in case with accessories

1855-1860