Three Handheld Microscopes, 19th century, an ivory-handled flea microscope (lacks specimen holder), lg. 3 1/2 in; a live-box-type with turned wood handle, lg. 4 1/2, and a Coddington lens with ivory h
Three Handheld Microscopes, 19th century, an ivory-handled flea microscope (lacks specimen holder), lg. 3 1/2 in; a live-box-type with turned wood handle, lg. 4 1/2, and a Coddington lens with ivory handle, lg. 3 1/4 in.