Culpeper microscope with pasteboard body tube and black shagreen support Microscopy (Wellcome) 1730-1750
Continental boxfoot microscope, mid 18th century Continental boxfoot microscope, mid 18th century Microscopy (Wellcome) 1731-1770
Boxfoot Culpeper microscope, with major portions missing, English, mid 18th century Boxfoot Culpeper microscope Microscopy (Wellcome) 1731-1770