American self-propelled seaplane wrecking derrick YSD13 in 1945

Dimensions 104.5 x 31.2 feet. Crane capacity 10 tons. Allocation 8^th district. Built by Navy Yard, Charleston, South Carolina, USA.

Source

Bureau of Ship. Navy Department. Ships’ Data US Naval Vessels. Vol III. Auxiliary, district craft and unclassified vessels, 15 April 1945