San Francisco: Daughters of Bilitis, 1964. Magazine. 28p., includes covers, 5.5x8.5 inches, very good digest-size magazine in stapled pictorial wraps.
Cover story: "Dr. James Barry, the First Woman Doctor in Britain" on the Irish-English woman born in 1795 and who lived most of her life as a man.
Daughters of Bilitis was formed in 1955 in San Francisco by Del Martin and Phyllis Lyon and was based upon - and in the beginning supported by - the homophile organization The Mattachine Society and One Magazine. The Ladder was the house organ/newsletter and published information, news, events, articles, poetry and stories relevant to the lesbian reader.