(AM-139: dp.650; 1.184'6"; b.33'0"; dr.9'9"; s.14.8 k.; epl.104; a.1 3", 4 40mm.; cl Admirable)
Agent (AM-139) was laid down on 8 April 1942 at Tampa, Fla., by the Tampa Shipbuilding Co.; launched on 1 November 1942; sponsored by Miss M. S. Gray; and completed on 10 July 1943. She was transferred to the Soviet Navy on that same day under the lend-lease program. She served them as T-112, and the Soviets have retained her since that time. Agent was carried on the American Navy list, as MSF-139 after 7 February 1955, until her name was struck from the list on 1 January 1983.