Yep, lucked into it in the 1980s. It's all original except someone had cut the toolbox tab off which I replaced. Transmission is totally shot now but that's about all that's wrong with it. And an interesting tidbit, it's an FLH, not the FL. They produced less than 450 FLHs in '57 IIRC as the high compression models were not as popular apparently.
Cheers, Steve