“When the Mattachine Society of Washington’s founder, Frank Kameny, testified to a congressional committee in 1962, he informed his interrogators that the group’s mailing list had only about a hundred names on it. That was inconceivable to congressmen such as John Dowdy, a Texas Democrat who had assumed that the society was an arm of a “national and international organization” with “up in the millions” of members.79 The committee was puzzled further by the fact that Kameny believed that there were a quarter-million homosexuals in the city”