Det finns en plats som heter Betts House Research Center i Amerika.
Alla platser i världen som heter "Betts House Research Center".
Riverside (46)
Centerville (43)
Fairview (40)
Franklin (39)
Midway (39)
Greenwood (37)
Union (37)
Salem (36)
Glendale (36)
Marion (36)
Lincoln (35)
Pleasant Valley (35)
Oakland (35)
Fairfield (35)
Liberty (35)
Georgetown (35)
Arlington (34)
Florence (34)
Springfield (34)
Greenville (34)
Bethel (34)
Clinton (34)
Milton (33)
Farmington (33)
Chester (33)
Newport (33)
Hamilton (33)
Kingston (33)
Clifton (33)
Eden (32)