Image / deForest Audion box

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: deForest Audion box
Creator: DeForest Radio Company
Date Created and/or Issued: 1920-1930
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: Retail packaging for Genuine Audion type 471-B power amplifier, manufactured by deForest Radio Co., Jersey City, N.J. The box reads, "Licensed Only for Amateur Experimental Amplification and Broadcast Reception."
Type: image
Identifier: 49963EE4-4239-49A9-9021-081047375655
2005-11-1
Subject: Audion
De Forest Radio Company
Boxes
Vacuum-tubes
Packaging
Nineteen twenties

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.