Construction of Dry Dock 1, Navy Yard, showing tower and cable lift system of the New York Continental Jewell Filtration Company. Page 34, Photo 2 of collection. 3.5" x 3.5" B/W photograph.
Tower and cable lift system of the New York Continental Jewell Filtration Company, Navy Yard. Page 34, Photo 1 of collection. 3.5" x 3.5" B/W photograph.
Men loading stone blocks onto derrick car during construction of Dry Dock One, Navy Yard. Page 38, Photo 1 of collection. 3.5" x 3.5" B/W photograph, original in two pieces.
