From Wikipedia:
All-Story Magazine was a pulp magazine published by Munsey Company. It was first published in January 1905 as The All-Story Magazine and it ran monthly until March 1914. It then changed to a weekly publication schedule and the title was changed to All-Story Weekly1.
From the start, The All-Story Weekly carried science fiction, fantasy and adventure stories. It was the most important market for these stories throughout the "golden age" of science fiction. H.G. Wells and Ray Bradbury were among several famous contributors.
The magazine was best known for discovering a talented young writer named Edgar Rice Burroughs and publishing his first Tarzan stories. In 2006, a copy of the October 1912 issue of The All-Story, featuring the first appearance of the character Tarzan in any medium, sold for $59,750 in an auction held by Heritage Auctions of Dallas.[4]
In May 1914, the magazine merged with Cavalier Weekly to form All-Story Cavalier Weekly and then reverted to All-Story Weekly in May 19152.
The Argosy absorbed All-Story Weekly in 1920, and continued as The Argosy All-Story Weekly for years afterwards. The magazine ceased publication in October 19551.
1 The All-Story Magazine - Wikipedia
The University of Pennsylvania's Online Books Page offers a hyperlinked directory of complete, free and downloadable copies of The All-Story Weekly (1907 - 1920) here:
See also: Argosy Magazine (1897 - 1955) - Internet Archive
Argosy All-Story Magazine - Hathi Trust
