Almost nothing is known about this shipyard. It was revived for WWII, but was it building, repairing, both or neither in the years between the wars? If anyone can provide any information about it, or about the ships it built, please e-mail me at tim@coltoncompany.com
| Hull # | USSB or USMC # | Original Name | Original Owner | Vessel Type | GT | Delivered | Disposition |
| 101 | Lake Washburn | US Shipping Board | Cargo Ship | 2,300 | Jun-18 | Later C. H. Lawrence Jr. 1926, Toyo Maru No. 6 1928, Toyo Maru No. 8 1935, torpedoed and lost 1944 | |
| 102 | Lake Borgue | US Shipping Board | Cargo Ship | 2,300 | Aug-18 | Wrecked 1918 | |
| 103 | Lake Medford | US Shipping Board | Cargo Ship | 2,300 | Sep-18 | Later H. J. Lawrence 1926, Elwyn C. Hale 1929, Alcoa Transport 1940, torpedoed and lost 1942 | |
| 104 | Lake Arline | US Shipping Board | Cargo Ship | 2,300 | Oct-18 | Later J. Floyd Massey Jr. 1931, Monomoy 1941, J. Floyd Massey Jr. 1946, scrapped 1950 | |
| 105 | Sea Gull | Trawler | 300 | 1917 | |||
| 106 | Petrel | Trawler | 300 | 1917 | |||
| 107 | Ripple | Bay State Fishing | Trawler | 300 | 1918 | ||
| 108 | Ocean | Bay State Fishing | Trawler | 300 | 1918 | Scuttled 1938 | |
| 109 | |||||||
| 110 | |||||||
| 111 | |||||||
| 112 | |||||||
| 113 | Conotton | US Shipping Board | Cargo Ship | 2,300 | Nov-18 | Scrapped 1935 | |
| 114 | Contoocook | US Shipping Board | Cargo Ship | 2,300 | Jan-19 | Later Elda 1931, Southern Sword 1932, foundered 1946 | |
| 115 | Coolspring | US Shipping Board | Cargo Ship | 2,300 | May-19 | Later Proctor 1919, scrapped 1953 | |
| 116 | Copalgrove | US Shipping Board | Cargo Ship | 2,300 | May-19 | Later Attaca 1930, Badascony 1931, Vishera 1933, bombed and lost 1942 | |
| 117 | Lake Glebe | US Shipping Board | Cargo Ship | 2,600 | Jun-19 | Scrapped 1926 | |
| 118 | Lake Glencoe | US Shipping Board | Cargo Ship | 2,600 | Jul-19 | Scrapped 1926 | |
| 119 | Lake Fiscus | US Shipping Board | Cargo Ship | 2,600 | Sep-19 | Scrapped 1930 | |
| 120 | Lake Fisher | US Shipping Board | Cargo Ship | 2,600 | Oct-19 | Later Montezuma 1923, scrapped 1934 | |
| 121 | Lake Fitch | US Shipping Board | Cargo Ship | 2,600 | Nov-19 | Later Quantico 1933, Norlavore 1941, torpedoed and lost 1942 | |
| 122 | Lake Fithian | US Shipping Board | Cargo Ship | 2,600 | Nov-19 | Sank 1960 | |
| 123 | Lake Flag | US Shipping Board | Cargo Ship | 2,600 | Dec-19 | Later West Texas 1926, Hai Chuan 1946, Hsin Chu 1951, scrapped 1955 | |
| 124 | Lake Glaucus | US Shipping Board | Cargo Ship | 2,600 | Apr-20 | Later Volusia 1925, Norlindo 1941, torpedoed and lost 1942 | |
| 125 | Lake Gunni | US Shipping Board | Cargo Ship | 2,600 | Apr-20 | Later Commercial Pioneer 1926, scrapped 1938 | |
| 126 | Lake Harminia | US Shipping Board | Cargo Ship | 2,600 | Jun-20 | Later Ethyl 1925, hulked 1935 | |
| 127 | Lake Hector | US Shipping Board | Cargo Ship | 2,600 | Jun-20 | Later America 1923, wrecked off Punta Delgada 1937 | |
| 100 | 624 | Point Sur |
US Maritime Comm. |
V4-M-A1 | 1,120 | May-43 | Scrapped 1974 |
| 101 | 625 | Farallon | US Maritime Comm. | V4-M-A1 | 1,120 | Jun-43 | To Mexico 1969 as R 1, scrapped 1978 |
| 102 | 626 | Point Cabrillo | US Maritime Comm. | V4-M-A1 | 1,120 | Jun-43 | Scrapped 1974 |
| 103 | 627 | Trinidad Head | US Maritime Comm. | V4-M-A1 | 1,120 | Jul-43 | Scrapped 1969 |
| 104 | 628 | Scotch Cap |
US Maritime Comm. |
V4-M-A1 | 1,120 | Jul-43 | Scrapped 1983 |
| 105 | 886 | Watch Hill | US Maritime Comm. | V4-M-A1 | 1,120 | Oct-43 | Scrapped 1973 |
| 106 | 887 | Wood Island | US Maritime Comm. | V4-M-A1 |