Me again, I just realized, Eric, that I have a similar RCA to the one you have tranny probs with. A little different case, cloth fronted, and an AM radio (!). I got it with the matching antenna stand. The radio dial is missing unfortunately. This case is about the same size as yours, it looks. No top access panel, but realistically they did not need it in that oversized box. On closer comparison of the two photos it looks like they raised the CRT to allow for the radio chassis. Maybe yours was available in a radio equipped model.
