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Result 1-4 of about 4

Collector Plate (Lens)

Physical object

Magnetic Shields for Type 85 Electrostatic Storage Tube
James Millen Manufacturing Company, Malden, MA (magnetic shield only)
Physical object

Type 85 Electrostatic Storage Tube box
International Business Machines (IBM)
Physical object, 1952 ca.

Type 85 Electrostatic Storage Tube
International Business Machines Corporation (IBM)
Physical object, 1952 ca.