Two American Optical Catalogues 1914 and 1935
1) American Optical Company Export Sales Department Southbridge Mass. 'Spencer Scientific Instruments', after 1935, 207pp.
Blue Buckram, with gold embossed title to cover and spine, some shelf wear and flecking and sunning, end pages a little tanned and foxed, glue marked inner pages fairly clean. K.F. Russell tag (175x260mm)
2) Spencer Lens Company 'Spencer Microscopes and Accessories: Microtomes Bacteriological Apparatus and Laboratory Supplies, Spencer Lens Company, Buffalo NY USA; printed by Hausauer-Jones Printing Co. Buffalo NY, 1914, 128pp.
Green paper cover with impressed and coloured title and microscope design, minor shelf wear with some marks, moisture marks including wave to volume base on all pages and cover. 'H.B. Selby & Co. Melbourne and Sydney Agents' stamp to title page. No tags (150x230mm)


PROVENANCE:
Collection Late Kenneth F. Russell (1911-1987), Professor of Anatomy and Medical History, University of Melbourne.

Estimate $100-150