Humboldt State University ® Department of Chemistry

Robert A. Paselk Scientific Instrument Museum

Leeds & Northrup

Directions, Telescope and Scale Reader

This manual was issued by Leeds & Northrup c. 1960. It was in the HSU Physics department files.The original manual measures 8.5 x 11 inchs.
p 1 scan
p 2 scan

Index of Instruments

Analytical/Physical Chemistry Exhibit Catalog

Instrument Literature


HSTC (1921-34)
HSC (1935-1953)
HSC (1954-1973)
© R. Paselk
Last modified 7 January 2009