WG means the radio was made by Wells Gardner. Click on Resources and see if you can find a schematic which matches your radio. If not, knowing tube types may help locate a schematic. Found a 2550 but didn't see 2505.
Norm
:I have a airline radio with the following numbers WG2505 on cabinet, WG Series 10A72-655, Articles 62-2505. Am looking for schematics for this model in order hook up an on/off, volume switch. Any info would be appreciated.
Hi David,
Is it possible it is a Montgomery Ward 62-655 at http://www.nostalgiaair.org/Resources/618/M0011618.htm
Radiodoc