Vibroplex Semi-Automatic key Model Vibroplex

Manufacturer: Vibroplex

Model Number: Vibroplex

Serial #: 92480

Equipment Description: Semi-Automatic key

Label Write-up:
The semi-automatic key improved speed over the original straight key and reduced hand fatigue. This piece has the Japanned finish, lists many patent numbers, and has the bug as part of the logo.

Dates Produced: 1920's

Original Price:

The museum's inventory number: MRT-1900

Located at Museum in: Ham Shack

See others in the Key - Telegraph category.