Image / Royalfone headset for wireless radio reception, c.1923

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: Royalfone headset for wireless radio reception, c.1923
Creator: Royalfone
Date Created and/or Issued: 1922-1925
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: This 'Royalfone' headset for use with wireless (radio) receiver, which dates from the early 1920s, was more comfortable to wear for long periods than earlier headsets.
Type: image
Identifier: 0F99DE4D-4288-4447-B8E4-890803084032
2003-1-135
Subject: Headphones (LCSH)
Radio--Equipment and supplies (LCSH)
Amateur radio stations (LCSH)

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.