- Grosse Pointe6
- Illinois6
- Milwaukee6
- Paris, France6
- Philadelphia, Pennsylvania6
- Savannah, Georgia6
- unknown6
- Austria4
- Baltimore, Maryland4
- Central Park (New York, N.Y.)4
- China4
- Columbus, Ohio4
- Dallas, Texas4
- Easton, Pennsylvania4
- Hamburg4
- Indiana4
- Indianapolis, Indiana4
- Mauthausen4
- Mexico City, Mexico4
- Monuments4