Photograph of a street in Lucerne, Switzerland. A red and white barrier is visible in the right foreground. A child on a tricycle is visible next to the barrier on the street. A man in white walks across the street. A row of shops is visible on the left side of the street. More buildings are visible in the background.

Postcard of Hotel Continental in Basel, Switzerland, with cars and a trolley in the street, and the steps of the train station in the foreground. Typed text on the back of the postcard says "Contihotel fliessendes kaltes und warmes wasser in dem zimmern."

Photograph of a train on railroad tracks on Mount Pilatus in Switzerland, taken from inside a rocky tunnel as the train enters another tunnel. Mount Titlis is visible through the tunnel in the background.

Photograph of the city of Luzern and the surrounding countryside and lake, taken from Mount Pilatus. Typed text on the back of the photo says "Pilatus 2132 m; Blick auf Luzern und Zugersee. Pilatus 6396 feet, View towards Luzern and Zugersee."

Photograph of snow-capped Mount Titlis and Mount Sustenhorn in Switzerland, taken from Mount Pilatus. Typed text on the back of the photo says "Ausblick vom Pilatus: Titlis 3239 m und Sustenhorn 2931 m. View from Pilatus: Titlis 9717 feet and Sustenhorn 8793 feet."

Photograph of Pilatus-Kulm, a hotel at the peak of Mount Pilatus, with Lake Luzern in the distance behind it. A typed note on the back of the photo says "Pilatus-Kulm. Blick auf Vierwaldstättersee. Pilatus-Kulm. View towards lake of Luzern."

Postcard of the clock tower (Zytglogge) in Bern, Switzerland. Typed text on the back of the postcard says "Bern, Zeitglockensturm, Détail. Berne, La tour de l'horloge, détail." A handwritten note on the back of the postcard describes the functions of the clock: "The circle tells the hour. The ring with zodiac tells the phase of moon etc. Small sun is phase of sun (at III). 2 min. before hour - 1. Cock flaps wings and crows, 2. Joker rings hour in bells, 3. Bottom figures go around (changing of the guard), 4. Cock flaps wings and crows, 5. King turns hour glass over, opens mouth, 6. Lion on right turns head, 7. Cock flaps wings and crows, 8. Big figure on tower has hammer and goes through motions of hitting bell."

Postcard with woodcut print of the marketplace and town hall in Basel, Switzerland. Text on the print says "Das Rathaus," and typed text below says "Basle, golden Gate of Switzerland. Basle, Marketplace and townhall."

Photograph of Mount Pilatus, with Hotel Pilatus barely visible on its peak and Lake Luzern in the background. Typed text on the back of the photo says "Pilatus mit Vierwaldstättersee. Pilatus with lake of Luzern."