Humboldt State University ® Department of Chemistry

Robert A. Paselk Scientific Instrument Museum

The Abbe Refractometer

The Supplement below was issued by Adam Hilger, Ltd., London August 1919.

Abbe Manual, p 15	Table of Contents	next pg
HSTC (1921-34)	HSC (1935-1953)	HSC (1954-1973)

© R. Paselk

Last modified 29 June 2003