Region
- 1848-1860 1 results
- 1860-1890 1 results
- 1890-1945 1 results
- Abb's Valley (Va.) 2 results
- Abb's valley, Va 2 results
- Acadia 1 results
- Alaska 1 results
- Algona (Iowa) 1 results
- Allegany Co 1 results
- Allegany County (N.Y.) 1 results
- Allegheny County (Pa.) 1 results
- Allegheny Mountains 1 results
- Allegheny River Valley (Pa. and N.Y.) 1 results
- Allemagne 1 results
- Allen Co 1 results
- America 7 results
- Amérique 1 results
- Amérique latine 1 results
- Atlantic Ocean 1 results
- Auglaize Co 1 results
- Aurora (Nev.) 1 results
- Australia 2 results
- Bandera County (Tex.) 1 results
- Benson (Minn.) 1 results
- Berks County 2 results
- Berks County (Pa.) 1 results
- Black Hills 1 results
- Black Hills (Dak. du S. et Wyom.) 1 results
- Black Hills (S.D. and Wyo.) 2 results
- Black Hills (S.D.) 1 results
- Bloomington (Ind.) 2 results
- Bodie (Calif.) 1 results
- Boonesboro 1 results
- Boonesboro (Ky.) 1 results
- Bronx 1 results
- Bronx (New York, N.Y.) 1 results
- Brooklyn (New York, N.Y.) 1 results
- Buffalo 1 results
- Buffalo (N.Y.) 1 results
- Bushy Run Battlefield (Pa.) 1 results
- California 9 results
- California, Southern 1 results
- Canada 10 results
- Canada, Ontario, Renfrew 1 results
- Cave in Rock (Ill.) 1 results
- Chadron 1 results
- Chicago 1 results
- Chicago (Ill.) 1 results
- Cincinnati (Ohio) 1 results
- Colorado 1 results more…