I was doing some browing on Galactic Central the other day and discovered these great ALL STORY covers from the early 1900s. Most people think of ADVENTURE when they think of great covers on the mixed-genre magazines, but I think ALL STORY certainly gave them a run for their money, at least until the mid 1910s. After that they began running a lot of covers of pretty women; don't know what the strategy behind that was, but the covers weren't the same after that.
For those of you who are new to the pulp fiction world, one of these covers is on an issue that is considered the most highly collectible pulp magazine of all. Which one is it? (Ed, Walker, and Barry: don't spoil it!)