[[Elizabeth Bentley]] told the [[FBI]] in 1945 that several Treasury Department officials, [[Harry Dexter White]], [[V. Frank Coe]], and '''William H. Taylor''' passed along information to the Soviet intelligence from a [[spy cell|cell]] headed by [[Nathan Gregory Silvermaster]] and [[William Ullman]]. To handle the volume of material passing through the group, Ullman, who lived in Silvermaster's house, had set up a darkroom in the basement to photograph the documents rather than copy them by hand. | [[Elizabeth Bentley]] told the [[FBI]] in 1945 that several Treasury Department officials, [[Harry Dexter White]], [[V. Frank Coe]], and '''William H. Taylor''' passed along information to the Soviet intelligence from a [[spy cell|cell]] headed by [[Nathan Gregory Silvermaster]] and [[William Ullman]]. To handle the volume of material passing through the group, Ullman, who lived in Silvermaster's house, had set up a darkroom in the basement to photograph the documents rather than copy them by hand. |