Image / Amplifier product sheets

View source image on contributor's website.

Get Citation

Have a question about this item?

Contact Owner

Item information. View source record on contributor's website.

Title: Amplifier product sheets
Creator: Perham Foundation
Date Created and/or Issued: 1900-1930
Contributing Institution: History San Jose Research Library
Collection: History San Jose Online Catalog
Rights Information: Please contact the contributing institution for more information regarding the copyright status of this object.
Description: 1) Product sheet for the Jefferson Long Wave (Intermediate Frequency) Amplifier, No. 150 L.W. Undated. 2) "How to Build a Resistance Coupled Amplifier," published by Electrad Inc., New York, NY. Undated. (Filed under "Amplifier")
Type: image
Identifier: DAE7AA69-A613-484C-A912-896684524184
2003-33-1029
Subject: Electronics (LCSH)
Amplifiers (Electronics) (LCSH)
Amplifiers, Radio frequency (LCSH)
Jefferson Electric Manufacturing Co. (Chicago, Ill.)
Electrad, Inc. (New York, N.Y.)

About the collections in Calisphere

Learn more about the collections in Calisphere. View our statement on digital primary resources.

Copyright, permissions, and use

If you're wondering about permissions and what you can do with this item, a good starting point is the "rights information" on this page. See our terms of use for more tips.

Share your story

Has Calisphere helped you advance your research, complete a project, or find something meaningful? We'd love to hear about it; please send us a message.