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Catalog Number 2003-33-1411
Accession number 2003-33
Object Name File, Document
Collection Perham Collection - Perham History Files
Title Marconi, D, E, F Tuners, 1915
Date 1915/ /
Year Range from 1915
Year Range to 1915
Description Wiring Diagrams for Type "E" Tuner, Type "D" Tuner, Type "F" Tuner and Crystal Testing Apparatus. Description of and Directions for Operating Receiver Crystal Testing Apparatus, 28 June 1915. Marconi Wireless Telegraph Company of America.
Creator Perham Foundation
Level of description Folder
Subjects Electric wiring -- Charts, diagrams, etc. (LCSH)
Marconi Wireless Telegraph Company of America
Telegraph, Wireless -- Handbooks, manuals, etc. (LCSH)
Extent of Description 1 folder