Collection of Microscope Accessories

Including: a microscope microspectroscope, c.1890, unsigned, probably German, with rack and pinion focus, micrometer adjustment to top slit; a cased set of microscope objectives on a Carl Zeiss quick change mount, in a red leathr covered case stamped in gilt lettering 'SCHLITTEN OBJECTIVWECHSLER, CARL ZEISS JENA'; a microscope eyepiece lucida in a case stamped NACHET A PARIS; along with some microscope eyepieces (a lot)