AM Radio repair ?

[German Chevy]

Hello, got an old Am radio with my chevy, but two Tubes are missing. doesn´t say a manufacturer or anything on the inside or outside.
there are the two big tubes missing.
does anyone has a circuit diagramm or the numbers for the two tubes.

would be nice to reactivate the radio...

thanks for your help from Frankfurt Germany
Stephan

 

[OLTRUK49]

Chevy Duty has a "Chevrolet Radio Repair Manual" complete info on repair of original radios. part #05-924 (47-53)

 

[German Chevy]

Hello,
thanks for your info.
but there might be the problem of the missing 2 tubes as well.
just got an e-mail from a friend telling me there is a person in California repairing those radios.
that´s his only profession.
his name is
Hans Kleeman
Antique Auto Radios
1070 Riviera Drive
Banning CA 90222
Tel.: 909 845 4222