I have two Norman 200B's that I had tuned up at New York Flash Clinic. And I have an Armatar 283 Flash that takes Norman Reflectors and flashtubes and works great. Stroboframe makes a good 2 1/4 Bracket that works with the 283.

The Honeywell 700 Hammer-Handle strobe is one that I used to use with the Yashicamat 124G for press work back in the 70's. Honeywell made a special TLR bracket that fit the 124G perfectly. Mine wasn't auto exposure, but they made many different versions and that was certainly an option.