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File:RCA Model EMT3 desktop electron microscope 2003 033 006.tf.TIF

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RCA Model EMT3 Desktop Electron Microscope   (Wikidata search (Cirrus search) Wikidata query (SPARQL)  Create new Wikidata item based on this file)
Photographer
Gregory Tobias
Title
RCA Model EMT3 Desktop Electron Microscope
Description
English: RCA Model EMT3 desktop electron microscope unit with electron gun, stage, electron optics and screen. ca. 1950. Manufactured by the Radio Company of America. Made in Camden, NJ. Large u-shaped unit is attached to a triangular shaped base; attached to front of unit is a platform with a rectangular screen and a vertical metal support; large aluminum cylinder is attached to support and has various rounds metal knobs and two key-shaped metal knobs at top; attached to top of aluminum cylinder is a large brass sphere; a large fabric coated hose attaches to back of dome and has a rubber coated gun like attachment (electron gun); one black rubber coated power cord and one fabric coated data cord are attached to back of u-shaped unit; a metal toggle switch is also on back of unit; plaque on back identifies maker, model, serial number
Date 2003
Medium Aluminum, brass, fabric, plastic, glass, rubber
Dimensions 16 × 11.5 × 30.7 in (40.6 × 29.2 × 78.1 cm)
institution QS:P195,Q5090408
Accession number
2003.033.006
Credit line Gift of Capital University (deposited by G. Clark Dehne, Ph.D.)
Notes Image downloaded with permission from the Science History Institute, as part of the Wikipedian in Residence initiative.
Source Science History Institute, Gregory Tobias
Permission
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w:en:Creative Commons
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Attribution: Science History Institute
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current15:06, 21 June 2013Thumbnail for version as of 15:06, 21 June 2013957 × 1,500 (4.12 MB)Mary Mark Ockerbloom (talk | contribs){{Information |Description ={{en|1=RCA Model EMT3 desktop electron microscope unit with electron gun, stage, electron optics and screen. Large u-shaped unit is attached to a triangular shaped base; attached to front of uni...

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