American self-propelled seaplane wrecking derrick YSD14 in 1945

Source

Source

Dimensions 104.5 x 31.2 feet. Crane capacity 10 tons. Allocation 12^th district. Built by Navy Yard, Mare Island, California, USA.

Source

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

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

American self-propelled seaplane wrecking derrick YSD12 in 1945

Dimensions 104.5 x 31.2 feet. Crane capacity 10 tons. Allocation 10^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