AN EARLY 19TH CENTURY BOTANICAL MICROSCOPE, unsigned, with rack and pinion stage adjustment, objectives and swivel mirror, in mahogany case-- in. ( cm.) long, with mounting ferule to lid; a pocket microscope, the lacquered brass frame with ivory handle (specimen probe missing); and a monocular microscope by Lietz, No. 2151 in mahogamny case--11¾in. ( cm.) wide