American Bosch
Treasure Chest
model 200 AM Broadcast and Police Band
The finish on the set is 100% original, it has not been touched.

The 2 knobs on either side of the speaker grill are for volume and tuning.

The small push/pull switch is for changing from AM broadcast to the old Police band that in 1932 was just above the standard broadcast band.

The power switch is tied to the lid support bracket and turns the radio on and off as the lid is opened and closed.
Band Switch