Title
Dumont OscilloscopeCatalog Number
102662753Type
Physical objectDescription
Unit has a leather handle on top with an orange circle screen in the front. Has a small round name plate with red writing that reads, "401A".Manufacturer
DuMont Labortories - Allen B.Place Manufactured
U.S.Identifying Numbers
| Model number | 401A | Listed as type number |
| Serial number | 821-E |