Compound monocular microscope with upper part of body tube missing

1701-1750

Cuff microscope

1731-1770

Culpeper microscope with staggered pillars

Unsigned Culpeper microscope

1731-1770

Boxfoot Culpeper microscope

1780-1820

Crude boxfoot microscope

1750-1800

Compound monocular microscope

1801-1830

Model of Campani microscope

1915-1917