SS Atlantus

Last updated
Atlantus1926.jpg
SS Atlantus the day she ran aground
History
US flag 48 stars.svgUnited States
NameSS Atlantus
Owner United States Shipping Board (1919-1925), unknown salvage company (1925), Jesse Rosenfeld (1925-1926) [1]
Operator Clyde Steamship Company (1919-1920)
BuilderLiberty Ship Building Company, Brunswick, Georgia
Laid downMarch 1918 [2]
Launched5 December 1918
Commissioned1 June 1919 [1]
In service1919
Out of service1920 [1]
FateWrecked, 10 July 1926
General characteristics
Type Concrete cargo ship
Tonnage3,000  DWT [3]
Length260 ft 2.5 in (79.312 m) (o/a), 250 ft (76 m) (p/p) [3]
Beam43 ft 6 in (13.26 m) [3]
Draft6.7 m (22 ft)[ citation needed ]
Depth26 ft 9 in (8.15 m) [3]
Installed power188 nhp (140 kW) [4]
Propulsion triple-expansion steam engine, three cylinders [4]
Speed10.5 knots (19.4 km/h; 12.1 mph)
Outboard profile and deck plan EFC Design 1040 - 3000 DWT Concrete Cargo Ship (1).jpg
Outboard profile and deck plan
Deck plans EFC Design 1040 - 3000 DWT Concrete Cargo Ship (2).jpg
Deck plans

SS Atlantus is a concrete ship built by the Liberty Shipbuilding Company in Brunswick, Georgia, United States, during and after World War I. [5]

Contents

The steamer was launched on 5 December 1918, and was the second concrete ship constructed in the World War I Emergency Fleet. The war had ended a month earlier, and so work on completing her was put on slow. She completed her sea trials (a 400-500 mile trip) and sailed to Wilmington, Delaware on her maiden voyage on 26 May 1919 for final touches, prior to sailing for New York. The Liberty Ship Building Company had their headquarters in Wilmington. She was probably intended for service between New York and the West Indies. [5]

The Atlantus was used by the Clyde Steam Ship Co. to primarily (but not exclusively) transport coal from Norfolk, Virginia to New England. [6] After seventeen sailings, the ship was found to be unprofitable to operate, and she was returned to the Shipping Board to be laid up at Norfolk. [7]

In 1926, Colonel Jesse Rosenfeld purchased the Atlantus for use in the creation of a ferry dock (for a route now served by the Cape May – Lewes Ferry) out of her and two other ships. [1] The plan was to dredge a channel into which the Atlantus would be towed, then submerged by filling it with sand, creating a bridge between the pier and the slips. [1] Afterward, the other two wooden ships would be anchored stern-to-stern with the Atlantus in a Y formation, which would also filled with sand and sunk to create the slips. [1] In March 1926, the groundbreaking ceremonies were held for the construction of the ferry dock. The Atlantus was towed to Cape May Point on June 10. [8] Before it could be placed, the ship was beached in a storm on 10 July 1926, refloated on 11 July, and then anchored. Several attempts were made to free the ship, but none were successful. [9] The wreck was used for a time by the United States Coast Guard base at nearby Sewell Point for breeches buoy training. [10]

At one time there was a billboard painted on the side of the ship advertising boat insurance. [11] Since her sinking, her slowly deteriorating hull has drawn tourists, although little of her is left visible above the water line. The wreckage is currently split in three pieces. The stern is the most visible section, the middle is completely submerged, and the bow can only be viewed at low tide.[ citation needed ]

References

  1. 1 2 3 4 5 6 "Concrete Ship, War Failure, to Serve Peace End". Milford Chronicle. 25 June 1926. p. 1,10. Retrieved 10 February 2026.
  2. "Ten Thousand Ton Concrete Ships Be Built In Brunswick". Orlando Evening Star (Orlando, Florida). 18 Mar 1918. p. 1. Retrieved 30 August 2018.
  3. 1 2 3 4 "EFC Concrete Dsn. #1". Emergency Fleet Corporation . Retrieved February 10, 2026.
  4. 1 2 Lloyd's Register of Shipping, 1919-1920. Vol. II Steamers. Lloyd's Register. p. 88. Retrieved 10 February 2026.
  5. 1 2 "First Concrete Vessel Built on the Atlantic On Initial Trip Monday". No. 25 May 1919. The Atlanta Constitution (Atlanta, Georgia). 24 May 1919. p. 5. Retrieved 30 August 2018. The steamship Atlantus the first concrete vessel ever to be built on the Atlantic coast and the first under the supervision of the United States shipping board will leave Brunswick Monday on her initial trip to Wilmington, Delaware. N. C. the headquarters of the Liberty Shipbuilding company builders of the Atlantus. The contract for installing the machinery was then awarded to the American Ship building company in this city (Brunswick).
  6. Proceedings of the American Concrete Institute 1922: Vol 18. Internet Archive. 1922.{{cite book}}: CS1 maint: others (link)
  7. Proceedings of the American Concrete Institute 1921: Vol 17. Internet Archive. 1921. This ship of 3,000 tons D. W. normal cargo capacity, built by the Liberty Shipbuilding Co. at Brunswick, Ga., has been in service approximately one year. Until recently she was operated by the Clyde Steam Ship Co. This company, however, has turned her back to the Shipping Board on the ground that it has been found impossible to operate her in any trade and produce the revenue necessary to pay her operating expenses, due to the small cargoes which she carried on her draft.{{cite book}}: CS1 maint: others (link)
  8. "Concrete Ship Docks". The Washington Times. 10 June 1926. Retrieved 10 February 2026.
  9. Steele, Randy (February 2006). "Durable Goods". Boating: 26.
  10. "For Those in Peril". British Pathé. Pathé Newsreels/Pathé Gazette. 15 December 1927. Retrieved 21 April 2025.
  11. Roth, Jon (August 2016). "Beneath the Surface: The Story of the SS Atlantus". Cape May Magazine. Cape Publishing Inc. Retrieved February 10, 2026.

38°56′40″N74°58′19″W / 38.94444°N 74.97194°W / 38.94444; -74.97194