2012-03-052012-03-05About 18532012-03-05http://hdl.handle.net/2152.3/487Very similar to Ross microscope described above, except that it is larger and has a more elaborate stage and condenser fittings. It comes with a carrying case, eye pieces, and one objective lens, with engraving "A. Ross, 1852." Signed: A. Ross London 529.en-USBiologyBritish FirmsMicroscopyOpticsImage