"Experiment with every type of vacuum tube has convinced us of the superiority of RCA Radiotrons. We not only use them for testing the performance of Stromberg Carlson instruments, but we recommend them for use in all of our sets."

Item Info

Title:
"Experiment with every type of vacuum tube has convinced us of the superiority of RCA Radiotrons. We not only use them for testing the performance of Stromberg Carlson instruments, but we recommend them for use in all of our sets."
Headline:
"Experiment with every type of vacuum tube has convinced us of the superiority of RCA Radiotrons. We not only use them for testing the performance of Stromberg Carlson instruments, but we recommend them for use in all of our sets."
Date:
1929
Company:
Radio Corporation of America
Product:
Radio tubes
Category:
Radio (1922-1956)
Subject:
Publication:
Collier's
Medium:
magazines (periodicals)
Format:
advertisements
Type:
Still Image
Rights:
No Re-Use
In Copyright
Rights Note:
This material is made available for research, scholarship, and private study. Copyright in this material has not been transferred to Duke University. For reuses of this material beyond those permitted by fair use or otherwise allowed under the Copyright Act, please see our page on copyright and citations: https://library.duke.edu/rubenstein/research/citations-and-permissions.
Digital Collection:
Ad*Access
Identifier:
  • duke:326500
  • R0653
  • ark:/87924/r4mc8rz9g
  • d125877f-5f02-4392-94dc-348a91256fef
Permalink:
https://idn.duke.edu/ark:/87924/r4mc8rz9g
Sponsor:
Adopted by Ann Elsner in honor of Allan Todd Sagraves