E.F.Johnson 114-501 Speed key
| Type: | Vibrating keyer |
| Voltage: | - |
| Current drain: | - |
| Dimensions (W*H*D): | 3.5 x ? x 6.25" |
| Weight: | 4.5 Lbs |
| Manufactured: | USA, 195x-195x |
| Other: | Chrome finish, heavy steel base New price 1952 in the US: $15.00 |
| Related documents: | |
|