Nineteen-page issue of the Mattachine Review, published in August 1959 by the Mattachine Society, Inc. This issue features coverage of the 6th Annual Convention of the Mattachine Society held at Hotel Albany in Denver, Colorado from September 4-7, 1959. Contents include detailed convention program, articles such as 'Grazie, Amico,' a special report on 'Homosexuality at Cambridge,' panel discussions on civil liberties and the homophile, and a readers' letters section. The publication also contains advertisements for related organizations, books, and services, as well as a map of downtown Denver for convention attendees. The editorial and board list, table of contents, and contributions from psychological consultants are included. Printed in black and white with text and photographic cover.