Object Details
- Physical Description
- 36mm diameter; World War II; range 18-30 volts.
- Data Source
- National Air and Space Museum
- Manufacturer
- Allgemeine Elektrizitats-Gesellschaft (Code JJB)
- Credit Line
- Transferred from the U.S. Air Force
- Materials
- Steel
- Non-Magnetic White Metal Alloy
- Copper Alloy Plating
- Plastic
- Paint
- Ink
- Dimensions
- 3-D: 6.4 × 4.4 × 4.6cm (2 1/2 × 1 3/4 × 1 13/16 in.)
- Other (Face): 3.6cm (1 7/16 in.)
- Type
- INSTRUMENTS-Miscellaneous
