Title
Whirlwind oscillograph
Catalog Number
102732137
Type
Physical object
Description
This is a Dumont Cathode-ray oscillograph with cover and has rack mounting slots. The screen has a grid pattern. This oscillograph was originally used by Ken Olsen in the development of Whirlwind.
Date
1951
Manufacturer
DuMont Laboratories
Place Manufactured
Clifton, NJ
Identifying Numbers
| Model number |
TYPE 304-HR |
Stamped on top front plate in middle. |
| Other number |
18 82X |
Hand written on a round white label on back of unit. |
| Other number |
2902 |
Printed on upper center of back of front panel. |
| Other number |
850-3014 |
Stamped in yellow on left side of front face of unit. |
| Other number |
889 2903 |
Printed in yellow of right side of cover. |
| Other number |
TC4-20 |
Hand written on white paper label on front of unit. |
| Serial number |
383 |
Stamped on top front plate in middle. |
Dimensions
overall: 8 3/4 in x 19 in x 21 1/2 in
Category
Test equipment
Credit
Gift of Ken Olsen
