A friend of mine has one that is very similar. It needed some new electrolytics, the death cap removal, 3 prong plug addition, and one of the speakers was toast, but now it is a great sounding amp. It is the AB763 design. For anyone that is interested, Fender used the same circuit for about 7 different models of amps, just changing the transformers and tubes. So the real difference between a Deluxe Reverb and Super Reverb of the same era is the trannies and 6L6 vs 6V6's. That is the circuit that most of the surf tones came from, and still has enough grit to really rock out. Fun amp.
Patrick