Place
- Pennsylvania--Tioga County2
- Pennsylvania--Westmoreland County2
- Pennsylvania--York County2
- Peru2
- Alaska1
- California1
- Canada--Quebec1
- Canada; Greenland1
- China1
- China-- Tibet--Lhasa1
- China--People's Republic of China1
- Europe1
- Illinois--Chicago1
- Illinois--Clinton1
- Illinois--Lena1
- Illinois--Manteno1
- Illinois--Pecatonica1
- Illinois--Pekin1
- Illinois--Rochelle1
- Illinois--Rockton1