sentences:  C. S. Kempff, the Captain of the Yard; and commissioned on 22 December 1919, Lt. Dennis J. O'Connell in command.After brief service with the Train of the Atlantic Fleet, "Warbler" was decommissioned on 16 June 1920 and simultaneously transferred, on loan, to the United States Shipping Board.The ship operated with a civilian crew under the aegis of Merritt, Chapman, and Scott, a New York-based salvage firm.