AMERICAN INTERNATIONAL SHIPBUILDING (AISC)

Hog Island Shipyard

Philadelphia PA

Most recent update: August 24, 2021.

American International Shipbuilding Corporation was established in 1916 on Hog Island, at the downstream limit of the City of Philadelphia. Like Submarine Boat Company and Merchant Shipbuilding Company, it was designed to be an assembly facility, with up to 80% of each hull being prefabricated elsewhere. It was much bigger than the other two, however, occupying over 900 acres and having 50 building ways. After the war, it was closed and liquidated, the Corps of Engineers filled in the creek that made Hog Island an island and in 1925 it became an Air Force facility. It is now occupied by Philadelphia International Airport: you can just see where some of the building ways were in the Google view here.  Note that Hog Island also gave us the hoagie, the submarine sandwich that is native to Philadelphia and that was first served to the shipyard workers at Hog Island.
Hull # USSB # O.N. Name Owner Type GT Delivered Disposition
492 492 217144 Red Jacket/Quistconck US Shipping Board Cargo Ship 5,735 3-Dec-18 Later Empire Falcon 1941, Barnby 1946, Mariandrea 1952, scrapped 1953
493 493 217365 Sac City US Shipping Board Cargo Ship 5,735 4-Jan-19 Later Black Falcon 1932, later Mary Luckenbach 1941, torpedoed by aircraft and lost 1942
494 494 217439 Sacandaga US Shipping Board Cargo Ship 5,735 12-Jan-19 Later Black Heron 1932, later Empire Barracuda 1941, torpedoed and lost 1941
495 495 217328 Saccarappa US Shipping Board Cargo Ship 5,735 30-Dec-18 Later Alcoa Cutter 1941, Bienvenido 1947, wrecked 1952
496 496 217693 Saco US Shipping Board Cargo Ship 5,784 19-Apr-19 Later Black Hawk 1932, later Green Mountain 1941, Ocean Wave 1947, Demirhan 1948, scrapped 1954
497 497 217619 Sagaporack US Shipping Board Cargo Ship 5,784 14-Mar-19 Later Mormactide 1938, Midosi 1940, scrapped 1961
498 498 217591 Prusa US Shipping Board Cargo Ship 5,784 27-Feb-19 Torpedoed and lost 1941
499 499 217501 Saguache US Shipping Board Cargo Ship 5,697 29-Jan-19 Later Scanstates 1932, Cantuaria 1940, scrapped 1961
500 500 217692 Sahale US Shipping Board Cargo Ship 5,784 30-Apr-19 Sunk as breakwater at Normandy 1944
501 501 217573 Saluda US Shipping Board Cargo Ship 5,784 18-Apr-19 Later Sirius (AK 15) 1922, scrapped 1947
502 502 217885 Sangamon US Shipping Board Cargo Ship 5,784 10-May-19 Later Exton 1928, Southerner 1936, and Imediato Joao Silva 1940, scrapped 1955
503 503 217546 Sapinero US Shipping Board Cargo Ship 5,784 4-Mar-19 Later Vineland 1940, torpedoed and lost 1942
504 504 217887 Sarcoxie US Shipping Board Cargo Ship 5,784 9-May-19 Later Alcoa Ranger 1940, torpedoed and lost 1942
505 505 218089 Satartia US Shipping Board Cargo Ship 5,784 3-Jun-19 Later Kola 1943, torpedoed and lost 1943
506 506 217730 Saucon US Shipping Board Cargo Ship 5,784 3-Apr-19 Later Exhibitor 1928, Expositor 1940, torpedoed and lost 1943
507 507 217731 Saugerties US Shipping Board Cargo Ship 5,784 11-Apr-19 Later Delalba 1935, Lone Star 1940, Ocean Trader 1947, Huseyin Kaptan 1949, scrapped 1953
508 508 217938 Saugus US Shipping Board Cargo Ship 5,784 17-May-19 Later Exminster 1928, in collision 1942 and scrapped 1947
509 509 218283 Scantic US Shipping Board Cargo Ship 5,784 28-Jun-19 Later Southfolk 1936, Rio Branco 1940, scrapped 1971
510 510 218408 Scatacook/Ogontz US Shipping Board Cargo Ship 5,753 10-Jul-19 Torpedoed and lost 1942
511 511 217886 Schenectady US Shipping Board Cargo Ship 5,784 10-May-19 Later Scanyork 1932, Maua 1940, scrapped 1967
512 512 217800 Schodack US Shipping Board Cargo Ship 5,784 3-May-19 Later Alcoa Leader 1940, sunk as breakwater at Normandy 1944
513 513 217799 Schoharie US Shipping Board Cargo Ship 5,784 23-May-19 Later Misiones 1946, scrapped 1969
514 514 218002 Schoodic US Shipping Board Cargo Ship 5,784 31-May-19 Later Delnorte 1931, scrapped 1947
515 515 218200 Schroon US Shipping Board Cargo Ship 5,784 18-Jun-19 Later Brush 1923, Alcoa Master 1940, Aurora Borealis 1946, Tokei Maru 1951, burnt and sank 1951
516 516 218136 Scitico/Blair US Shipping Board Cargo Ship 5,784 16-Jun-19 Later Exchange 1928, Exilona 1939, Riga 1945, scrapped 1961
517 517 218597 Scooba/Liberty Glow US Shipping Board Cargo Ship 5,753 2-Aug-19 Later North Glo, 1947, scrapped 1950
518 518 218655 Sebamock/Casper US Shipping Board Cargo Ship 5,753 14-Aug-19 Wrecked 1928
519 519 218039 Sebethe/Kishacoquillas US Shipping Board Tanker 5,784 27-Jun-19 Later Comol Rico 1939, torpedoed and lost 1942
520 520 218653 Sebewa/Liberty Land US Shipping Board Cargo Ship 5,753 28-Aug-19 Later Excellency 1928, Southland 1936, Comandante Lyra 1940, wrecked 1959
521 521 218485 Sebewaing/Maiden Creek US Shipping Board Cargo Ship 5,753 24-Jul-19 Foundered 1942
522 522 218088 Seekonk US Shipping Board Cargo Ship 5,784 5-Jun-19 Later Willmoto 1929, Melvin H. Baker 1941, torpedoed and lost 1942
523 523 218450 Senatobia/Lehigh US Shipping Board Cargo Ship 5,753 28-Jul-19 Torpedoed and lost 1941
524 524 218551 Shakopee/Nedmac US Shipping Board Cargo Ship 5,753 26-Jul-19 Later Antares (AKS 3) 1921, scrapped 1946
525 525 218791 Shemong/Lebanon US Shipping Board Cargo Ship 5,562 8-Sep-19 Later Vega (AK 17) 1920, scrapped 1946
526 526 218596 Shandaken/Fluorspar US Shipping Board Cargo Ship 5,753 1-Aug-19 Later Fryxos II 1946, Prospero 1948, scrapped 1953
527 527 218867 Shannock US Shipping Board Cargo Ship 5,562 26-Sep-19 Later Spica (AK 16) 1921, later Pleamar 1947, scrapped 1964
528 528 218282 Shaume US Shipping Board Cargo Ship 5,784 27-Jun-19 Later Procyon 1921, Empire State 1931, American Pilot 1940, scrapped 1948
529 529 218486 Shavanie/Luxpalile US Shipping Board Cargo Ship 5,753 28-Jul-19 Later Excello 1928, Wolverine 1940, Ocean Rover 1947, Sadikli 1949, Atlantik 1950, scrapped 1953
530 530 218349 Shawan/Salvation Lass US Shipping Board Cargo Ship 5,753 10-Jul-19 Later Delsud 1931, scrapped 1947
531 531 218595 Shawangunk/Corson US Shipping Board Cargo Ship 5,753 14-Aug-19 Later Exina 1928, Exchester 1951, Exmoor 1945, Esther 1946, Meridian 1947, scrapped 1953
532 532 218409 Shawano/Pipestone County US Shipping Board Cargo Ship 5,753 16-Jul-19 Torpedoed and lost 1942
533 533 218681 Sheboygan/Afel US Shipping Board Cargo Ship 5,753 23-Aug-19 Later Delrio 1946, Horizon 1947, scrapped 1950
534 534 218905 Shepaug/Bird City US Shipping Board Cargo Ship 5,562 29-Sep-19 Later Scanpenn 1932, Buarque 1940, torpedoed and lost 1942
535 535 218682 Shesheguin/City of Fairbury US Shipping Board Cargo Ship 5,753 23-Aug-19 Later Mormacport 1938, Tamandare 1940, torpedoed and lost 1942
536 536 218960 Shetucket/Nobles US Shipping Board Cargo Ship 5,562 6-Oct-19 Later Exmoor 1928, Robin Moor 1941, torpedoed and lost 1941
537 537 218833 Shickshinny US Shipping Board Cargo Ship 5,562 20-Sep-19 Later Chaco 1946, wrecked 1953
538 538 218741 Shinnecock/Minnequa US Shipping Board Cargo Ship 5,753 6-Sep-19 Later Mormacstar 1938, Barroso 1940, scrapped 1961
539 539 218796 Zetella/Tulsa US Shipping Board Cargo Ship 5,562 19-Sep-19 Later Formosa 1946, scrapped 1961
540 540 218790 Shivwits/Lafcomo US Shipping Board Cargo Ship 5,562 13-Sep-19 Later Ile d'Aix 1940, scrapped 1953
541 541 218865 Shockoree/Labette US Shipping Board Cargo Ship 5,562 23-Sep-19 Later Empire Ortolan 1941, Stanland 1946, Alma 1949, scrapped 1949
669 669 220778 Shohokin/Cambrai US Shipping Board Transport 7,555 Oct-20 Later American Traveler 1932, Ville d'Arlon 1940, torpedoed and lost 1940
670 670 220643 Shohola/Cantigny US Shipping Board Transport 7,555 Aug-20 Later American Banker 1924, Ville d' Anvers 1940, City of Athens 1946, Protea 1947, Arosa Kulm 1952, scrapped 1959
671 671 220866 Shope/Chaumont (AP 5) US Shipping Board Transport 7,555 Dec-20 Later Samaritan (AH 10) 1943, scrapped 1946
672 672 220739 Sinnemahoning/St. Mihiel (AP 32) US Shipping Board Transport 7,555 Aug-20 Scrapped 1957
673 673 220845 Sinsinawa/Argonne (AP 4) US Shipping Board Transport 7,555 Dec-20 Later AS 10 and AG 31, scrapped 1951
674 674 220853 Siskowit/Somme US Shipping Board Transport 7,555 Nov-20 Later American Importer 1931, Ville de Gand 1940, torpedoed and lost 1940
675 675 220984 Sisladobsis/Aisne US Shipping Board Transport 7,555 Jan-21 Later American Merchant 1924, Ville de Namur 1940, torpedoed and lost 1940
676 676 220927 Sisseton/Ourcq US Shipping Board Transport 7,555 Jan-21 Later American Farmer 1924, Ville de Liege 1940, torpedoed and lost 1941
677 677 220893 Sitkum/Marne US Shipping Board Transport 7,555 Dec-20 Later American Trader 1924, Ville de Hasselt 1940, torpedoed and lost 1940
678 678 220808 Skanamania/Chateau Thierry (AP 31) US Shipping Board Transport 7,555 Nov-20 Scrapped 1957
679 679 220983 Skanawono/Tours US Shipping Board Transport 7,555 Jan-21 Later American Shipper 1924, Ville de Mons 1940, torpedoed and lost 1940
680 680 220767 Skaneateles/Wright US Shipping Board Transport 7,995 Oct-20 Later San Clemente (AV 1), later Wright (AG 79), scrapped 1948
681 681   Skipjack US Shipping Board Cargo Ship 5,500   Cancelled
682 682   Skitticook US Shipping Board Cargo Ship 5,500   Cancelled
683 683   Skokomish US Shipping Board Cargo Ship 5,500   Cancelled
684 684   Skowhwgan US Shipping Board Cargo Ship 5,500   Cancelled
685 685   Skunkscut US Shipping Board Cargo Ship 5,500   Cancelled
686 686   Snapeene US Shipping Board Cargo Ship 5,500   Cancelled
687 687   Socatean US Shipping Board Cargo Ship 5,500   Cancelled
688 688   Solano US Shipping Board Cargo Ship 5,500   Cancelled
689 689   Somonauk US Shipping Board Cargo Ship 5,500   Cancelled
690 690   Souhegan US Shipping Board Cargo Ship 5,500   Cancelled
691 691   Souneunk US Shipping Board Cargo Ship 5,500   Cancelled
692 692   Squam US Shipping Board Cargo Ship 5,500   Cancelled
693 693   Suamico US Shipping Board Cargo Ship 5,500   Cancelled
694 694   Succasunna US Shipping Board Cargo Ship 5,500   Cancelled
695 695   Suison US Shipping Board Cargo Ship 5,500   Cancelled
696 696   Hexlena US Shipping Board Cargo Ship 5,500   Cancelled
697 697   Suspecought US Shipping Board Cargo Ship 5,500   Cancelled
698 698   Taghkanick US Shipping Board Cargo Ship 5,500   Cancelled
699 699   Talladega US Shipping Board Cargo Ship 5,500   Cancelled
700 700   Tamaroa US Shipping Board Cargo Ship 5,500   Cancelled
701 701   Beaverdam US Shipping Board Cargo Ship 5,500   Cancelled
702 702   Tankhanna US Shipping Board Cargo Ship 5,500   Cancelled
703 703   Taopi US Shipping Board Cargo Ship 5,500   Cancelled
704 704   Tackio US Shipping Board Transport 5,500   Cancelled
705 705   Tatamy US Shipping Board Transport 5,500   Cancelled
706 706   Tatibka US Shipping Board Transport 5,500   Cancelled
707 707   Tanawa US Shipping Board Transport 5,500   Cancelled
708 708   Taycheedah US Shipping Board Transport 5,500   Cancelled
709 709   Tehama US Shipping Board Transport 5,500   Cancelled
710 710   Tekonsha US Shipping Board Transport 5,500   Cancelled
711 711   Tenino US Shipping Board Transport 5,500   Cancelled
712 712   Teton US Shipping Board Transport 5,500   Cancelled
713 713   Tintah US Shipping Board Transport 5,500   Cancelled
714 714   Tippah US Shipping Board Transport 5,500   Cancelled
715 715   Tishomingo US Shipping Board Transport 5,500   Cancelled
716 716   Tiskilwa US Shipping Board Transport 5,500   Cancelled
717 717   Tosesefka US Shipping Board Transport 5,500   Cancelled
718 718   Tomah US Shipping Board Transport 5,500   Cancelled
719 719   Tomaski US Shipping Board Transport 5,500   Cancelled
720 720   Tombikon US Shipping Board Transport 5,500   Cancelled
721 721   Tomoka US Shipping Board Transport 5,500   Cancelled
722 722   Tongamoxie US Shipping Board Transport 5,500   Cancelled
723 723   Tonica US Shipping Board Transport 5,500   Cancelled
724 724   Totowa US Shipping Board Transport 5,500   Cancelled
725 725   Totoganic US Shipping Board Transport 5,500   Cancelled
726 726   Totket US Shipping Board Transport 5,500   Cancelled
727 727   Toolbah US Shipping Board Transport 5,500   Cancelled
728 728   Towaliga US Shipping Board Transport 5,500   Cancelled
729 729   Tucson US Shipping Board Transport 5,500   Cancelled
730 730   Tolabo US Shipping Board Transport 5,500   Cancelled
731 731   Tullahoma US Shipping Board Transport 5,500   Cancelled
732 732   Ujuah US Shipping Board Transport 5,500   Cancelled
733 733   Unalaska US Shipping Board Transport 5,500   Cancelled
734 734   Hackney US Shipping Board Transport 5,500   Cancelled
735 735   Wabeno US Shipping Board Transport 5,500   Cancelled
736 736   Waconia US Shipping Board Transport 5,500   Cancelled
737 737   Wahoo US Shipping Board Transport 5,500   Cancelled
738 738   Wahpeton US Shipping Board Transport 5,500   Cancelled
1482 1482 219159 Red Jacket/Inspector US Shipping Board Cargo Ship 5,590 31-Oct-19 Later Dorol 1927, Comol Cuba 1938, scrapped 1948
1483 1483 218991 Cimarron/Hog Island US Shipping Board Cargo Ship 5,590 15-Oct-19 Later Express 1928, Exford 1940, sunk as breakwater at Normandy 1944
1484 1484 219077 Cinnebar/Sinsinawa US Shipping Board Cargo Ship 5,590 21-Oct-19 Later Examiner 1928, Excello 1941, torpedoed and lost 1942
1485 1485 219116 Clairette/Chickasaw US Shipping Board Cargo Ship 5,590 29-Oct-19 Later Scanmail 1932, Cayru 1940, torpedoed and lost 1942
1486 1486 219225 Haddix/Afoundria US Shipping Board Cargo Ship 5,590 24-Nov-19 Torpedoed and lost 1942
1487 1487 219292 Clarcona/Casey US Shipping Board Cargo Ship 5,590 2-Dec-19 Later Delmundo 1932, torpedoed and lost 1942
1488 1488 219184 Clavarack/Coahoma County US Shipping Board Cargo Ship 5,590 18-Nov-19 Later Delvalle 1932, torpedoed and lost 1942
1489 1489 219226 Clauston US Shipping Board Cargo Ship 5,500 21-Nov-19 Later  Black Tern 1932, Empire Hawk 1941, torpedoed and lost 1942
1490 1490 219117 Clearfield/Magmeric US Shipping Board Cargo Ship 5,590 31-Oct-19 Later American Robin 1937, Perekop 1945, scrapped 1956
1491 1491 219686 Clearwater US Shipping Board Cargo Ship 5,590 8-Mar-20 Later Empire Shearwater 1940, St. Jessica 1946, Karsiyaka 1950, scrapped 1959
1492 1492 219259 Claybourne/City of Alton US Shipping Board Cargo Ship 5,590 26-Nov-19 Later Black Gull 1932, Nira Luckenbach 1940, Rosalba 1948, scrapped 1953
1493 1493 219407 Cleghorn/Chester Valley US Shipping Board Cargo Ship 5,590 31-Dec-19 Later Capo Vita 1947, Venezia Giulia 1951, Teresita A. 1957, scrapped 1959
1494 1494 219524 Clematis/Quaker City US Shipping Board Cargo Ship 5,590 31-Jan-20 Torpedoed and lost 1942
1495 1495 219357 Cliffwood US Shipping Board Cargo Ship 5,590 31-Dec-19 Later Mormacsea 1938, Commandante Pessoa 1940, wrecked 1954
1496 1496 219356 Clito/Wildwood US Shipping Board Cargo Ship 5,590 24-Dec-19 Later Victor 1947, Astur 1950, Belen 1951, scrapped 1955
1497 1497 219633 Clontarf US Shipping Board Cargo Ship 5,590 28-Feb-20 Later Exermont 1928, Ann Skakel 1940, Lebu 1943, scrapped 1947
1498 1498 219396 Cloverdale/City of St. Joseph US Shipping Board Cargo Ship 5,590 31-Dec-19 Later Extavia 1928, Exmoor 1941, sunk by gunfire 1942
1499 1499 219408 Cochituate/Kenowis US Shipping Board Cargo Ship 5,590 16-Jan-20 Later Kofresi 1939, sunk as breakwater at Normandy 1944
1500 1500 219323 Cockspur/Sundance US Shipping Board Cargo Ship 5,590 15-Dec-19 Later Alcoa Banner 1941, bombed in Antwerp 1945 and scuttled
1501 1501 219482 Coelleda US Shipping Board Cargo Ship 5,590 24-Jan-20 Later Alcoa Trader 1941, Khourigba 1947, scrapped 1951
1502 1502 219481 Coeur d'Alene US Shipping Board Cargo Ship 5,590 19-Jan-20 Later Examelia 1928, torpedoed and lost 1942
1503 1503 219293 Coldbrook US Shipping Board Cargo Ship 5,590 29-Nov-19 Wrecked off Alaska 1942
1504 1504 219547 Cold Harbor US Shipping Board Cargo Ship 5,590 9-Feb-20 Torpedoed and lost 1942
1505 1505 219873 Hidalgo/Winona US Shipping Board Cargo Ship 5,590 22-Apr-20 Later Exchester 1928, Patricia Skakel 1940, Tubul 1943, scrapped 1947
1506 1506 219615 Coldwater US Shipping Board Cargo Ship 5,590 21-Feb-20 In collision and burnt off Cape Hatteras 1933
1507 1507 219752 Coleta/Liberty Bell US Shipping Board Cargo Ship 5,590 27-Mar-20 Later Empire Mahseer 1941, torpedoed and lost 1943
1508 1508 219838 Comerant US Shipping Board Cargo Ship 5,590 17-Apr-20 Laters Capella (AK 13) 1921, scrapped 1946
1509 1509 219546 Collamer US Shipping Board Cargo Ship 5,590 21-Feb-20 Torpedoed and lost 1942
1510 1510 219614 Collingdale/City of Flint US Shipping Board Cargo Ship 5,590 28-Feb-20 Torpedoed and lost 1943
1511 1511 219778 Collingsworth US Shipping Board Cargo Ship 5,590 26-Mar-20 Torpedoed and lost 1943
1512 1512 219712 Colosse/Blue Triangle US Shipping Board Cargo Ship 5,620 19-Mar-20 Later Exmouth1928, mined and lost 1944
1513 1513 219839 Colthraps US Shipping Board Cargo Ship 5,620 14-Apr-20 Burnt in Pensacola 1922 and scrapped
1514 1514 219713 Comerant/Jomar US Shipping Board Cargo Ship 5,620 12-Mar-20 Later Ile de Re 1940, scrapped 1963
1515 1515 219632 Comiskey/American Press US Shipping Board Cargo Ship 5,620 28-Feb-20 Later Capo Arma 1947, Lepontia 1951, Demetrios 1955, Anna Maria 1957, scrapped 1959
1516 1516 219805 Commack US Shipping Board Cargo Ship 5,620 7-Apr-20 Scrapped 1937
1517 1517 220519 Comobabi/Lorraine Cross US Shipping Board Cargo Ship 5,543 17-Aug-20 Later Delplata 1936, torpedoed and lost 1942
1518 1518 220447 Conconnully/Independence Hall US Shipping Board Cargo Ship 5,543 2-Aug-20 Wrecked 1942
1519 1519 219942 Conehatta US Shipping Board Cargo Ship 5,620 30-Apr-20 Wrecked 1929
1520 1520 219777 Conejos US Shipping Board Cargo Ship 5,620 31-Mar-20 Missing, presumed lost 1923
1521 1521 219902 Conness Peak US Shipping Board Cargo Ship 5,620 26-Apr-20 Later Erica Reed 1938, Eastern Trader 1939, Empire Razorbill 1940, foundered 1947
1522 1522 219959 Mindoka/Artigas US Shipping Board Cargo Ship 5,620 30-Apr-20 Scrapped 1946
1523 1523 219904 Capillo US Shipping Board Cargo Ship 5,620 29-Apr-20 Bombed off Corregidor 1941 and scuttled
1524 1524 220257 Capulin US Shipping Board Cargo Ship 5,543 30-Jun-20 Later Illapel 1943, scrapped 1947
1525 1525 220185 Cardington/Joles US Shipping Board Cargo Ship 5,543 27-Jul-20 Later Empire Flamingo 1941, sunk as breakwater at Normandy 1944
1526 1526 220186 Cardonia US Shipping Board Cargo Ship 5,543 1-Jul-20 Sunk by gunfire 1942
1527 1527 220552 Carenco US Shipping Board Cargo Ship 5,543 23-Aug-20 Later Executive 1928, torpedoed and lost 1943
1528 1528 220550 Carlton US Shipping Board Cargo Ship 5,543 23-Aug-20 Torpedoed and lost 1942
1529 1529 220598 Carplaka US Shipping Board Cargo Ship 5,543 1-Sep-20 Later Southlure 1936, Tiradentes 1940, in collision and sunk 1945
1530 1530 220597 Carrabulle US Shipping Board Cargo Ship 5,543 1-Sep-20 Sunk by gunfire 1942
1531 1531 220574 Chenoa/Cassimir US Shipping Board Cargo Ship 5,543 31-Aug-20 In collision near Frying Plan Shoals LV and lost 1942
1532 1532 220628 Carlecay/Tomalva US Shipping Board Cargo Ship 5,543 13-Sep-20 Later Black Eagle 1932, Hoosier 1941, bombed 1942 and scuttled
1533 1533 220639 Casagrande/Manataway US Shipping Board Cargo Ship 5,543 23-Sep-20 Later Nanei Maru 1942, torpedoed and lost 1944
1534 1534 220718 Casanova/Argosy US Shipping Board Cargo Ship 5,543 12-Oct-20 Later Mormacsun 1938, Goncalves Dias 1940, torpedoed and lost 1942
1535 1535 220608 Cassimir/Cody US Shipping Board Cargo Ship 5,543 16-Sep-20 Later Mary 1939, torpedoed and lost 1942
1536 1536 220630 Castana US Shipping Board Cargo Ship 5,543 14-Sep-20 Scrapped 1950
1537 1537 220716 Manatawny/Bibbco US Shipping Board Cargo Ship 5,543 22-Oct-20 Later Delmar 1935, Delouro 1945, Equator 1947, Rombo 1949, scrapped 1953
1538 1538 220629 Catahoula US Shipping Board Cargo Ship 5,543 21-Sep-20 Torpedoed and lost 1942
1539 1539 220738 Catalpa/Brush US Shipping Board Cargo Ship 5,543 29-Oct-20 Wrecked off Cape Arago 1923
1540 1540 220761 Calaumet/Vaba US Shipping Board Cargo Ship 5,543 5-Nov-20 Later Ruth Kellogg 1929, Empire Dolphin 1941, scrapped 1947
1541 1541 220762 Cedarhurst US Shipping Board Cargo Ship 5,543 11-Nov-20 Later Doris Kellogg 1930, burnt and sank 1932