| Shop# | Year | Maker | Model |
|---|---|---|---|
| — | 1873 | Atlantic Iron Works, East Boston |
75ft length, 15ft beam, 7ft draft, 4 steam pumps, 2500 gpm capacity, displacing 55 tons, cost $19,893.95. |
| Shop# | Years | Company |
|---|---|---|
| — | Jan. 1, 1873 – Jan. 16, 1884 | Fireboat ‘MV William M. Flanders’ |
| — | January 17, 1884 – 1889 | Engine 31 ‘MV William M. Flanders’ |
