Yes, one is of no fault to think that Reg Park and others prayed to the Dianabol gods at certain points in their career.
There wasn't the same level of stigma attached to the drugs like there is today. If you look at reports from the York Barbell team, and other honest lifters from that era, it wasn't a big deal, just something you did to win. It wasn't until years later that they had regrets.
Just look at the fella, his physique still compares favorably to the pros of the late 60's-early 80's, who were well known to be steroid users.
He carried 50-65 lbs of quality muscle over the true drug-free champs of the pre WWII/steroid era.
Also strength wise, he was almost as strong as most modern IFBB steroid using pros, but we are to believe that it was the result of clean living:)?
If Reg showed up on these modern message boards(including Ironage) claiming natural status, he'd be a laughing stock, but because he is from a nostalgic era we are to ignore the the obvious.