Vice Versa was the first lesbian magazine circulated in the United States in Los Angeles starting in 1947. Edythe Eyde published ten copies of each edition of her magazine, all marked with the pseudonym Lisa Ben (an anagram for lesbian). J.D. Doyle has digitized all of the issues of Vice Versa on the website Queer Music Heritage.
You can read all of the issues and background on the magazine Vice Versa here: http://queermusicheritage.com/viceversa.html