500 items in this album on 25 pages.
 |  |  |  |
US Submarine Division 11 boats USS S-46, USS S-43, USS S-47, USS S-42, USS S-44, and USS S-45 at Coco Solo, Panama Canal Zone, 1936 | Wooden pattern for Pickerel's brass data plaque, photographed by the Electric Boat Company, Groton, Connecticut, United States, circa 1936 or early 1937 | Indianapolis tied up to a wharf at Rio de Janeiro, Brazil, with US President Franklin D. Roosevelt onboard, 27 Nov 1936; note SOC floatplane on catapult | Chinese torpedo boat, 1930s |
 |  |  |  |
Do 18 float plane resting atop a catapult, circa 1930s | H6K flying boat in flight, circa 1930s | Light cruiser Köln underway, late 1930s; note He 60 floatplane flying above | View of Soryu's wake from the after end of the boat stowage deck during a speed trial, Japan, Nov 1937 |
 |  |  |  |
Salmon ready for launching at the Electric Boat Company shipyard, Groton, Connecticut, United States, 12 Jun 1937 | Ceremonial keel laying for Sargo-class submarine Saury at the Electric Boat Company, Groton, Connecticut, United States, 28 Jun 1937. | Japanese soldiers crossing a canal or moat near the Nanjing city wall, China, Dec 1937 | Aerial view of Danziger Werft facilities, circa 1930s; note two floating drydocks, slips, gasworks containers (far right), and original site of Jan Klawitter Shipyard (peninsula, top right) |
 |  |  |  |
Chinese light cruiser Pinghai being refloated, Jiangyin, Jiangsu Province, China, 1938 | Do 24 float plane taking off, circa 1930s | French 130 flying boat in flight, circa 1930s | French 130 flying boat in flight, circa 1930s |
 |  |  |  |
French 130 flying boat in water, circa 1930s | French 130 M flying boat in flight, circa 1930s | French 130 M flying boat mounted on a ship's catapult, circa 1930s | French 130 M flying boat mounted on a ship's catapult, circa 1930s |
500 items in this album on 25 pages.