- United States2
- United States :2
- United States New York (State) New York2
- United States Pennsylvania Harrisburg2
- Washington, D.C. :2
- [New Haven, Connecticut]2
- [New Haven?]2
- [New York?]2
- [New York] :2
- [New York}2
- [S.l.] :2
- [Washington, D.C. :2
- Москва :2
- Augsburg :1
- Austria1
- Barcelona :1
- Berlin1
- Bologna :1
- Bruxelles :1
- Cambridge [Mass.] 1