[Soldiers on horseback, Potsdam, Day of Potsdam]

[Reflection of street in motorcycle mirror, Berlin]

[Marching soldiers, Potsdam, Day of Potsdam]

[Fireworks, Tempelhofer Feld, Berlin, National Labor Day]

[Paul von Hindenburg leaving Garrison Church, Potsdam, Day of Potsdam]

[Aerial view of Graf Zeppelin over Tempelhofer Feld, Berlin, National Labor Day]

[Graf Zeppelin above Tempelhofer Feld, Berlin, National Labor Day]

[Paul von Hindenburg arriving at Garrison Church, Potsdam, Day of Potsdam]