Title
Vacuum tube type 1291 3B7Catalog Number
102718291Type
Physical objectDescription
Object is a vacuum tube with an 8 pin locking base.Manufacturer
Sylvania Electric Products, Inc.Place Manufactured
USAIdentifying Numbers
Model number | 1291/3B7 | |
Model number | JAN-CHS-3B7/1291 | |
Other number | VT-182 | Printer on envelope |