United States sexologist endocrinologist glbtq Encyclopedia Project Sex Reassignment, Harry Benjamin, and some European Roots Trans abbreviations/terms/slang Harry Benjamin 1885-01-12T00:00:00 1986-08-24T00:00:00 http://www.isni.org/0000000063942581 https://en.wikipedia.org/wiki/Harry_Benjamin Benjamin, Harry Routledge International Encyclopedia of Queer Culture The Complete Dictionary of Sexology Era of the Gender Crosser Encyclopedia of Lesbian, Gay, Bisexual and Transgender History in America