Image / Valdemar Poulsen, I. Petersen and Mrs. C. F. Elwell outside Telegraphone Factory, …

Valdemar Poulsen, I. Petersen and Mrs. C. F. Elwell outside Telegraphone Factory, Copenhagen

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: Valdemar Poulsen, I. Petersen and Mrs. C. F. Elwell outside Telegraphone Factory, Copenhagen
Date Created and/or Issued: 1909/ /
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: Valdemar Poulsen, I. Petersen and Mrs. C. F. Elwell outside Telegraphone Factory, Copenhagen, Denmark. Fourth from left is I. Petersen, an associate of Poulsen. Fifth from the left is Mrs. C. F. Elwell, wife of the chief engineer of the American Poulsen company, and to her left is Valdemar Poulsen. From an album compiled by Douglas M. Perham, "Notes on the Poulsen System of Wireless Telephony and Telegraphy."
Type: image
Format: Black & White
Identifier: ACE7F85E-BFBF-4BE5-918A-628056128119
2003-37-49a
Subject: Poulsen Telegraphone
Poulsen Wireless Telephone and Telegraph Company
Poulsen, Valdemar
Elwell, C. F., Mrs
Petersen, I

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.