Humboldt State University ® Department of Chemistry

Robert A. Paselk Scientific Instrument Museum

Microscope Features

The 8.5" x 11" posters below were issued by Bausch & Lomb in 1957 and 1958 respectively. They are reproduced with permission from Bausch & Lomb Inc.



Click on each object for a higher resolution image.

Instrument Literature


HSTC (1921-34)
HSC (1935-1953)
HSC (1954-1973)

© R. Paselk
Last modified 22 March 2007