(later John Trumpy & Sons)
John H. Mathis Company and Mathis Yacht Building Company operated in adjacent facilities at Cooper Point in Camden, just upstream of the Ben Franklin Bridge. The former built work boats and the latter yachts. Mathis Yacht Building Company moved from Cooper Point to Gloucester City in mid-1942, where it was acquired by John Trumpy and renamed John Trumpy & Sons in 1943. After the war Trumpy relocated again, to Annapolis MD, where he took over the Annapolis Yacht Yard. If anyone has any more information about this yard and the boats it built, please e-mail timcolton@aol.com.
| Hull # | Original Name | Original Owner | Type | Navy Type | Pennant # | Ft. | Delivery | Disposition |
| Built by Mathis Yacht Building | ||||||||
| 1 | Caliph | Yacht | 60’ | |||||
| 2 | Dielta | Yacht | 94’ | 1910 | ||||
| 3 | Ocoloqua | Yacht | 65’ | 1909 | ||||
| 4 | Cocopomelo | Yacht | 70’ | 1910 | ||||
| 5 | Gleam | Yacht | 36’ | 1910 | ||||
| 6 | Mascot | Yacht | 36’ | 1910 | ||||
| 7 | Sybill II | Yacht | 82’ | 1910 | ||||
| 8 | Viola | Yacht | 17’ | 1910 | ||||
| 9 | Chelwood | Yacht | 40’ | 1911 | ||||
| 10 | ||||||||
| 11 | Lodona | Yacht | 77’ | 1911 | ||||
| 12 | Ednada III | Yacht | 90’ | 1911 | ||||
| 13 | ||||||||
| 14 | Pauline | Yacht | 57’ | 1911 | ||||
| 15 | Lunaria | Yacht | 70’ | 1911 | ||||
| 16 | Lanai | Yacht | 70’ | 1912 | ||||
| 17 | Nehmeoka | Yacht | 95’ | 1911 | ||||
| 18 | Tender | 1911 | ||||||
| 19 | Tender | 1911 | ||||||
| 20 | Mary C | Yacht | 1912 | |||||
| 21 | Black Duck | Yacht | 50’ | 1912 | ||||
| 22 | Vipi | Yacht | 51’ | 1912 | ||||
| 23 | Inspector | 1912 | ||||||
| 24 | Calabash | Yacht | 70’ | 1912 | ||||
| 25 | 1912 | |||||||
| 26 | 1912 | |||||||
| 27 | Ibis | Yacht | 70’ | 1912 | ||||
| 28 | Georgena | Yacht | 1912 | |||||
| 29 | Content | Yacht | 60’ | 1912 | ||||
| 30 | Ruffled Grouse | Yacht | 63’ | 1912 | ||||
| 31 | Alela | Yacht | 1913 | |||||
| 32 | Gondola | Yacht | 1913 | |||||
| 33 | Margo II | CRSR | 45’ | 1913 | ||||
| 34 | Trinitaria | Yacht | 40’ | 1913 | ||||
| 35 | Passyunk | Tug deckhouse | 1913 | |||||
| 36 | City of Philadelphia | Dredge hull | 1913 | |||||
| 37 | Pump houses | 1913 | ||||||
| 38 | Nahmeoka | Yacht | 68’ | 1913 | ||||
| 39 | Bethel | Tug deckhouse | 1913 | |||||
| 40 | Fred Nathan | Tug deckhouse | 1913 | |||||
| 41 | Perry | U.S.E.D. | Tug | 1914 | ||||
| 42 | Skycoak | U.S.E.D. | Tug | 1914 | ||||
| 43 | Alice | Yacht | 43’ | 1914 | ||||
| 44 | Okisko | U.S.E.D. | Tug | 1914 | ||||
| 45 | Young America | Boy Scouts | 46’ | 1914 | ||||
| 46 | Abeona | Yacht | 1914 | |||||
| 47 | Miakka | Yacht | 42’ | 1914 | ||||
| 48 | Vira | Yacht | 38’ | 1914 | ||||
| 49 | Akbar | Yacht | 72’ | 1915 | ||||
| 50 | Enchantress II | Yacht | 74’ | 1915 | ||||
| 51 | Lady Baltimore | Yacht | 77’ | 1915 | ||||
| 52 | Ace | Yacht | 49’ | 1914 | ||||
| 53 | 8 small boats | 1914 | ||||||
| 54 | Mifflin | U.S.E.D. | 1915 | |||||
| 55 | Dorinda | Yacht | 77’ | 1915 | ||||
| 56 | Palisades | Yacht | 120’ | 1915 | ||||
| 57 | Adios | Yacht | 1915 | |||||
| 58 | Stock boat | |||||||
| 59 | Stock boat | |||||||
| 60 | Marpessa | Yacht | 50’ | 1915 | Later SP-787 | |||
| 61 | Vigilant | Yacht | 65’ | 1915 | ||||
| 62 | Inquirer | Yacht | 62’ | 1915 | ||||
| 63 | Ameera | Yacht | 71’ | 1915 | ||||
| 64 | Agnes B | Yacht | 57’ | 1916 | . | |||
| 65 | Zenith | Yacht | 73’ | 1916 | Later SP-61 | |||
| 66 | Jane Vi | Yacht | 72’ | 1916 | ||||
| 67 | Nepenthe | Yacht | 90’ | 1916 | Later SP-112 | |||
| 68 | Chieftain | Yacht | 106’ | 1916 | ||||
| 69 | Leonie | Yacht | 106’ | 1916 | Later YHB-19 | |||
| 70 | U.S. Navy | Sub Chaser | SC | 65 |
110' |
1-Nov-17 | To France as C-13 | |
| 71 | U.S. Navy | Sub Chaser | SC | 66 | 110' | 1-Nov-17 | To France as C-14 | |
| 72 | U.S. Navy | Sub Chaser | SC | 67 | 110' | 22-Dec-17 | To France as C-22 | |
| 73 | U.S. Navy | Sub Chaser | SC | 68 | 110' | 15-Mar-18 | To USCG 1920 | |
| 74 | U.S. Navy | Sub Chaser | SC | 69 |
110' |
16-Feb-18 | Sold 1922 | |
| 75 | U.S. Navy | Sub Chaser | SC | 70 | 110' | 16-Feb-18 | To USCG 1920 | |
| 76 | U.S. Navy | Sub Chaser | SC | 71 | 110' | 28-Mar-18 | Sold 1921 | |
| 77 | U.S. Navy | Sub Chaser | SC | 72 | 110' | 21-Mar-18 | Sold 1921 | |
| 78 | U.S. Navy | Sub Chaser | SC | 73 |
110' |
20-Mar-18 | Sold 1921 | |
| 79 | U.S. Navy | Sub Chaser | SC | 74 | 110' | 20-Mar-18 | Sold 1921 | |
| 80 | U.S. Navy | Sub Chaser | SC | 209 | 110' | 18-Mar-18 | Lost 1918 | |
| 81 | U.S. Navy | Sub Chaser | SC | 210 |
110' |
18-Mar-18 | Sold 1930 | |
| 82 | U.S. Navy | Sub Chaser | SC | 211 | 110' | 28-Nov-18 | Sold 1921 | |
| 83 | U.S. Navy | Sub Chaser | SC | 212 | 110' | 5-Mar-18 | Sold 1921 | |
| 84 | U.S. Navy | Sub Chaser | SC | 213 | 110' | 18-Mar-18 | Sold 1921 | |
| 85 | Standard Aircraft | 75 Airplane Hulls | ||||||
| 86 | U.S. Navy | Sub Chaser | SC | 381 |
110' |
9-Jun-18 | To France as C-64 | |
| 87 | U.S. Navy | Sub Chaser | SC | 382 |
110' |
9-Jun-18 | To France as C-69 | |
| 88 | U.S. Navy | Sub Chaser | SC | 383 | 110' | 27-Sep-18 | To France as C-76 | |
| 89 | U.S. Navy | Sub Chaser | SC | 384 | 110' | 27-Sep-18 | To France as C-77 | |
| 90 | U.S. Navy | Sub Chaser | SC | 385 | 110' | 24-Oct-18 | To France as C-80 | |
| 91 | U.S. Navy | 10 Airplane Hulls | ||||||
| 92 | U.S. Navy | Yard Tug | YT | 75 | 1918 | Disposed of prior to WWII | ||
| 93 | U.S. Navy | Yard Tug | YT | 76 | 1918 | Disposed of prior to WWII | ||
| 94 | U.S. Navy | Airplane Hulls | ||||||
| 95 | U.S. Navy | Sub Chaser | SC | 426 |
110' |
8-Jan-19 | Sold 1922 | |
| 96 | U.S. Navy | Sub Chaser | SC | 427 |
110' |
8-Jan-19 | Sold 1921 | |
| 97 | U.S. Navy | Sub Chaser | SC | 428 | 110' | 8-Jan-19 | To City of Baltimore 1921 as fireboat Cascade | |
| 98 | U.S. Navy | Sub Chaser | SC | 429 | 110' | 28-Dec-18 | Sold 1921 | |
| 99 | U.S. Navy | Sub Chaser | SC | 430 | 110' | 15-Jan-19 | Sold 1921 | |
| 100 | Bilma II | Yacht | 52’ | 1919 | ||||
| 101 | Loaf Along | Yacht | 52’ | 1919 | ||||
| 102 | Riette II | Yacht | 52’ | 1919 | ||||
| 103 | Scarus | Yacht | 54’ | 1919 | ||||
| 104 | Zigan | Yacht | 52’ | 1919 | ||||
| 105 | Helen Louise | Yacht | 52’ | 1919 | ||||
| 106 | Buzzer | Cruiser | 38’ | 1919 | ||||
| 107 | Palisades | Rebuild | 120’ | 1919 | ||||
| 108 | Nadesah | Yacht | 80’ | 1919 | ||||
| 109 | Osana | Yacht | 80’ | 1919 | ||||
| 110 | Kingfisher | Yacht | 80’ | 1919 | ||||
| 111 | Tosca | Yacht | 52’ | 1919 | ||||
| 112 | Riposo II | Yacht | 52’ | 1919 | ||||
| 113 | Donaldo | Yacht | 52’ | 1920 | ||||
| 114 | Reverie | Yacht | 60’ | 1920 | ||||
| 115 | Nahmeoka | Yacht | 1921 | |||||
| 116 | Cyrene | Yacht | 61’ | 1921 | ||||
| 117 | Equitorial | Yacht | 1921 | |||||
| 118 | Luneta | Yacht | 85’ | 1921 | ||||
| 119 | Scarus | Yacht | 85’ | 1921 | ||||
| 120 | Miramar | Yacht | 73’ | 1921 | ||||
| 121 | Enchantress III | Yacht | 85’ | 1921 | ||||
| 122 | Pilgrim | Yacht | 87’ | 1921 | ||||
| 123 | Seaway | Yacht | 30’ | 1921 | ||||