RadioBar Model 507-37-610

[Ron Ramirez]

The only "silly" question is the one left unasked

The rest of the numbers are basically useless as far as identifying the chassis is concerned.

D69481 is the serial number.

The 37-610 uses five tubes and receives three tuning bands - AM broadcast plus two shortwave bands. It also uses a power transformer, with the rectifier tube sitting on top of the power transformer in most models.

By the photos you attached previously, I would say that is definitely a 37-610 chassis.