When did reloading brass shells fall out of favor?
Remington Arms Co., Inc. was still offering both "Club" and "Best" Quality brass cases in their 1923 catalog --

An undated Remington Arms Co., Inc. ammunition catalog from later in the 1920s, probably 8 or 9, still offered a few "Best" Quality brass cases.
The only "factory" loaded brass shells I know of are those ubiquitous military 00 buck loads from WW-II to Viet Nam, and those Remington Ducks Unlimited commemorative metal boxes of loaded brass shells from a few years back.
