DuMont
DuMont Laboratories was a manufacturer of CRTs, oscilloscopes and TV equipment, and an early TV network operator.
See https://en.wikipedia.org/wiki/DuMont_Laboratories
Tektronix used DuMont CRTs such as the 3WP and 5XP series in their early products, before building up their own CRT manufacturing capacity.
| Page | Class | Manufacturer | Model | Description | Used in | Part nos |
|---|---|---|---|---|---|---|
| 3WP | CRT | DuMont | 3WP | series of flat-faced 3" mono-accelerator CRTs | 315 • 310 • 360 • Telequipment S31 | 154-0059-00 |
| 5CP | CRT | DuMont | 5CP | 5" CRT with post-deflection acceleration | 511 • 511A | 154-062 • 154-0062-00 |
| 5XP | CRT | DuMont | 5XP | family of flat-faced 5" CRTs | 513 • 517 |