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Notes: Twelve 5000 dwt steel ships were originally ordered from the Jahncke Shipbuilding Co. of New Orleans (yard at Madisonville, LA). Contract No. 93 of 18 October 1917 provided for six ships, EFC hulls 653-658, with an option for six more, EFC hulls 1237-1242, which was exercised on 23 February 1918. Jahncke, which was then building Design 1001 wooden ships, procured equipment to build steel vessels but eventually opted to concentrate on wooden ships. (They then got a contract for six more wooden cargo ships and four barges.) On 15 August 1918 Jahncke agreed to transfer part of their steel shipbuilding equipment to the Mobile Shipbuilding Co. at Mobile, Ala., which was building Design 1010 composite ships. On that date Jahncke's Contract 93 was cancelled and Mobile received Contract No. 416 for the twelve steel ships, which kept the Jahncke EFC hull numbers. Mobile had previously received on 13 July 1918 Contract No. 303 for twelve 5000-dwt steel ships, EFC hulls 1960-1971 but the former Jahncke ships were built first and Contract 303 was suspended on 15 January 1919 and cancelled on 24 September 1919. The last four hulls under Contract 416 (EFC Hulls 1239-1242), for which all materials were on hand, were suspended on 25 October 1919 and cancelled on 2 January 1920, the incomplete ships probably being included in the sale of the yard. Total output was eight ships. |
S.S. Oklahoma City (Design 1038, EFC Hull 656) at the yard of her builder, the Mobile Shipbuilding Co. of Mobile, Ala., on 19 June 1920 ready for trials. (NHHC: NH 1343) (Click photo to enlarge) |