Baseball Magazine, founded by Jake Morse in 1908, was the first monthly baseball magazine in the United States. The LA84 Foundation has posted free online copies of the first thirteen years of Baseball Magazine. [more inside]
On Flickr, vieilles_annonces posts scans from her "rather large magazine collection of Ebony, Jet and similar magazines from the 1910s on." [more inside]
Henry Luce's original prospectus for LIFE magazine, written with the help of poet Archibald MacLeish:
To see life; to see the world; to eyewitness great events; to watch the faces of the poor and the gestures of the proud; to see strange things—machines, armies, multitudes, shadows in the jungle and on the moon; to see man's work—his paintings, towers and discoveries; to see things thousands of miles away, things hidden behind walls and within rooms, things dangerous to come to; the women that men love and many children; to see and take pleasure in seeing; to see and be amazed; to see and be instructed;
Thus to see, and to be shown, is now the will and new expectancy of half mankind.
To see, and to show, is the mission now undertaken by a new kind of publication, THE SHOW-BOOK OF THE WORLD, hereinafter described.
An ever-growing treasure trove of magazine cover and advertising art from the Golden Age of American illustration. Check out wonderful covers from Theatre Magazine, Adventure Magazine, the Argosy, Photoplay, and Black Mask. Here's a scary cover from Laughter magazine, a strange and beautiful Life cover from 1887, and a copy of The Liberator that I dearly wish I could flip through. See also collections of great old ads for soap, cigarettes and books, among others. The intro page is here.