Miscellaneous part for Lyman Spectrometer

E. Leybold Nachfolger

Object number: RS0635k

Object number: RS0635h

Theodore Lyman IV

Date: 1921

Object number: RS0635a

Fernand Holweck

Object number: RS0635r

Ch. Beaudouin

Object number: RS0635s

Object number: RS0635v

Hilger and Watts, Ltd.

Date: circa 1963

Accessories: acrylic case; instruction manuals for spectrometer (a) and microscope (b) are in the library; extra silver knob in plastic bag

Object number: 1999-1-0021a

Hilger and Watts, Ltd.

Date: circa 1963

Accessories: acrylic case; instruction manuals for spectrometer (a) and microscope (b) are in the library; extra silver knob in plastic bag

Object number: 1999-1-0021c

Louis Jules Duboscq

Date: 1850-1860

Object number: 2007-1-0466

Ball Brothers Research Corporation

Date: 1970-1973

Accessories: in file folder: 3 manuals for Skylab and 1 Preprint Series No. 638

Object number: 2001-1-0018

American

Date: 1900-1930

Object number: 1996-1-0718

Object number: RS0635c