It took me a little while to figure out that there were two mimeos named Magazine in the mid-1960s. Lew Ellingham ran Magazine for six issues in around 1965 and Kirby Congdon also printed six issues of Magazine over a broader time span.
The post here is of Congdon's mag. The best thing about this magazine are the lists and bibliographic information related to the small press scene. For example, Carol Berge contributes a history of the New York coffeehouse scene and there is a list of British mimeos and their editors.