Note
Condenser in metal can, coil body made of Bakelite. The Variable Condenser is marked "Wavemeter", its max. capacity 456 uuF. The wavelength is given as 200 to 600 meters.
There are extension coils available for the following ranges:
247-W2 for 400-1200 meters,
247-W1/2 for 100-300 meters,
247-W1/4 for 50-150 meters.