Non-overload amplifier, Model n302, Hammer Electronics Co., Inc.
Inventory NumberRS1008
ClassificationAmplifier
Dimensions23 x 49 x 35 cm, 34 lb. (9 1/16 x 19 5/16 x 13 3/4 in., 15.4 kg)
DescriptionNon-overload amplifier, Model n302 by Hammer Electronics Co., Inc. for use in rack
Signedwhite printed on front panel: NON-OVERLOAS AMPLIFIER / MODEL N 302 / Hamner (logo) / ELECTRONICS CO. / PRINCETON, N.J. U.S.A.
plate on front: U.S. GOVERNMENT PROPERTY / USN-1866-8-212
Hamner Electronics Company, Inc.
Object number: RS1032
Meca Electronics Inc.
Object number: RS1061
Atomic Instrument Company
Object number: RS1088
Kollmorgen Corporation
Date: circa 1980
Accessories: data cable
Object number: 2004-1-0214b
Wang Laboratories, Inc.
Date: circa 1970
Accessories: accompanies WANG 360SE calculator (2001-1-0033a);
two page hand-written note from Peter L. Smith, Research associate, Harvard College Observatory, regarding the donation of the calculator, dated 10 December, 2001 (original and copy in instrument file); photocopy of operation instructions from the bottom panel of calculator unit (in instrument file); printed document on the history of the Wang 360SE by Rick Bensene (in instrument file); printed document on the history of the Want 360SE from Geocity (in instrument file); printed document on the Orbiting Solar Observatories (in instrument file)
Object number: 2001-1-0033b