2032 | A. Bird Cough Store | | | | | | | | | |
2169 | Abel's Lobster at Bernard | | | | | | | | | |
2408 | Abenaki - Rev. Charles Herrick Cutler Cottage | | | | | | | | | |
2107 | Abraham Somes III House | | | | | | | | | |
2501 | Adaline W. Fisher and Laura Reeve Cottage - Lilac Cottage | | | | | | | | | |
2484 | Addison Packing Camps | | | | | | | | | |
2483 | Addison Packing Company and J.W. Stinson and Son | | | | | | | | | |
2104 | Adoniram Judson Robinson House | | | | | | | | | |
2520 | A.E. Parker - C.E. Clement - SW Boat Wharf | | | | | | | | | |
2340 | Albert Wilson Bee Cottage | | | | | | | | | |
2362 | Albion K.P. Lunt House | | | | | | | | | |
2047 | Alice C. Allyn House | | | | | | | | | |
2499 | Allen J. Lawler Canning Factory | | | | | | | | | |
2434 | Alma E. Hallenborg House | | | | | | | | | |
2409 | American Legion | | | | | | | | | |
2435 | Andrew Hopewell Hepburn Cottage | | | | | | | | | |
2131 | Andrew Tarr II House | | | | | | | | | |
2479 | Andrew Tarr Property | | | | | | | | | |
2468 | Andrew Tucker/Andrew H. Haynes House Benjamin B. Hinckley House The Moorings | | | | | | | | | |
2151 | Anemone Cave | | | | | | | | | |
2573 | ANP - Duck Brook Bridges | | | | | | | | | |
2494 | Anson Irving Holmes House | | | | | | | | | |
2249 | Anson Irving Holmes House and Store | | | | | | | | | |
2010 | Anthony House | | | | | | | | | |
2574 | Appalachian Mountain Club Camp | | | | | | | | | |