Caption reads in part, Modification of Dry Dock #3, Completed floor looking south. Installing blocks and adjusting mechanism. Oct. 4, 1946. – Puget Sound Naval Shipyard, Drydock No. 3. [5000 x 4034]

Caption reads in part, Modification of Dry Dock #3, Completed floor looking south. Installing blocks and adjusting mechanism. Oct. 4, 1946. – Puget Sound Naval Shipyard, Drydock No. 3. [5000 x 4034]