>>76475269>>assumes everybody before the 1950s were nattyIt is the likelihood since Priopionate was only in Germany after 1937 and you can deduce why it wasn't anywhere else due to the political circumstances around the time which would stop importation and exportation of German goods. It wasn't approved for sale within the US until 1951. Moreover, the 1950's is when most of the improved testosterone esters were first synthesized. If you disagree, find me the US customs documents proving that testosterone propionate was imported in any significant quantity to supply the dozens or even hundreds of bodybuilders between 1937 and 1950.
Methyl Test would be what was everywhere else. It was very low dose for a high price, had a low half-life, and destroyed your liver. You can deduce from this why bodybuilders were not using this either.
It's a pretty safe assumption to assume bodybuilders weren't using it until the 1950's.