I have a radio and have no idea what application it is. It is a 68-69 style thumbwheel am radio and it says "DODGE ALL TRANSISTOR" on the face. The push buttons are not all smooth like I am used to seeing. It has ridges on the buttons. The numbers on the paper tag on the top say...

2864 948
MODEL 389
MARK M

I looked on the net with no luck, hopefully someone has a book or something that can shed some light on this?