Product code: Radio Tube Cunningham RCA Radiotron shop Radio tube #31 (2) Vintage in Box
These were found in my grandfather basement. Don't know much about them. They haven't been used, still in shop an unopened box. Vintage for sure. Refer to photos for details.
These were found in my grandfather basement. Don't know much about them. They haven't been used, still in shop an unopened box. Vintage for sure. Refer to photos for details.