Geographic Subject
Germany
171
Berlin (Germany)
148
Vienna (Austria)
70
Illinois
62
Thuringia (Germany)
56
Munich (Germany)
51
Austria
45
Chicago
43
Chicago (Ill.)
41
Hamburg (Germany)
39
United States
35
Frankfurt am Main (Germany)
27
New York (State)
27
Wisconsin
27
New York
26
Berlin
25
New York (N.Y.)
25
Thuringia
23
Milwaukee
19
Milwaukee (Wis.)
19
Minnesota
19
Cologne (Germany)
18
Germany (East)
18
Nebraska
16
Winona (Minn.)
16
Omaha
15
Omaha (Neb.)
14
Windhoek (Namibia)
14
Braunschweig (Germany)
13
Iowa
13
Winona
13
Zurich (Switzerland)
13
Ohio
12
Swakopmund (Namibia)
12
Stuttgart (Germany)
11
Hannover (Germany)
10
Innsbruck (Austria)
10
Cincinnati
9
Cincinnati (Ohio)
9
Dresden (Germany)
9
Düsseldorf (Germany)
9
Frankfurt am Main
9
Linz (Austria)
9
Missouri
9
Munich
9
Saarbrücken (Germany)
9
Saint Louis (Mo.)
9
Leipzig (Germany)
8
Saint Louis
8
Brandenburg (Germany)
7
more ...