2012-03-052012-03-05About 18802012-03-05http://hdl.handle.net/2152.3/482The oldest Leitz instrument in the collection is a small microscope, Stand V. The horseshoe base supports a circular pillar, to which the body-tube, square stage and mirror are attached. There is no substage. Focusing is by sliding the inner tube and adjusting the micrometer screw. Signed: E. Leitz Wetzlar No 6017.BiologyGerman FirmsMicroscopyOpticsImage