Location
Cambridge, Mass.
New York, NY
7
Berlin
2
Chicago, Ill.
2
Norwich
2
Paris
2
Princeton, NJ
2
Washington, DC
2
Aix-en-Provence
1
Benzonia, Mich.
1
Berlin-Steglitz
1
Birmingham
1
Boulder, Colo.
1
Breslau
1
Buenos Aires
1
Cambridge
1
Carlisle, Pa.
1
Cincinnati, Ohio
1
Clemansville, Wis.
1
Dayton, Ohio
1
Denver, Colo.
1
Detroit, Mich.
1
Falmer
1
Geisa
1
Genf
1
Hanover, NH
1
Harrisburg, Pa.
1
Heidelberg
1
Iona Station, Ontario, Kanada
1
Krakau
1
Leipzig
1
Lemberg
1
London
1
Madison, Wis.
1
Merced, Calif.
1
Milford, Pa.
1
Montréal
1
Münster (Westf)
1
Odenton, Md.
1
Przemyśl
1
Ramsgate
1
Santa Cruz, Calif.
1
Singapur
1
Stanford, Calif.
1
Stony Brook, NY
1
Susquehanna, Pa.
1
Tallahassee, Fla.
1
Tübingen
1
Waltham, Mass.
1
Warschau
1
Wien
1