Era
19th century
6,085
Colonial period, ca. 1600-1775
3,729
20th century
3,384
Revolution, 1775-1783
2,393
18th century
2,126
1775-1865
1,594
Civil War, 1861-1865
1,405
To 1775
1,374
1600-1775
1,180
1775-1783
1,161
1800-1899
1,078
17th century
1,009
New Plymouth, 1620-1691
900
Early works to 1800
851
1900-1999
701
1775 - 1783
441
1861-1865
413
1600 - 1775
412
French and Indian War, 1754-1763
359
21st century
332
1620-1691
328
1817-1862
326
1700-1799
317
War of 1812
313
1775
308
1800 - 1899
288
1732-1799
284
1865-1950
248
1900 - 1999
227
1795
220
1812-1815
215
1796
198
1600-1699
192
1812
185
1794
182
1888-1927
178
1798
177
1891-1927
176
French and Indian War, 1755-1763
174
1799
170
1773
163
1800
162
Queen Anne's War, 1702-1713
158
Colonial period
157
1951-
156
1793
151
1775 - 1865
150
1810
149
1813
146
1814
146
more ...