I've long wondered what zines' fanzine predecessors looked like. Finally, through the son of a friend of my father, I've managed to see one--or a modern incarnation of one at least. APA-50 was born in 1974 and its membership was originally limited to those born after 1974 and was meant for science fiction fans as a venue for their own contributions to the genre. Per the introduction, each member's contribution is called a zine (or an ish), and all of the contributions compiled is a mailing. The most viable link I found for the APA is appropriately an Angelfire site. I'm not sure how private the contents are since membership is small, and my copy was sent on spec that I might consider joining, so I'll keep my contents somewhat general.