Compound monocular microscope with screwbarrel type focusing

1731-1770

Culpeper microscope with Culpeper's trade card in box

1731-1750

Culpeper microscope with staggered pillars

Culpeper microscope with body tube support lined by some Dutch paper

1731-1770

Culpeper microscope with red shagreen body tube support

1731-1770

Culpeper microscope with pasteboard body tube and black shagreen support

1730-1750