Eutin, Germany, c. 1904

c. 1904 – Stereoscopic photo of the castle of Eutin in Germany. Scan © Mark Zanzig/Zanzig.com/Photo: Knackstedt & Näther

Oldenburg i. Holstein, Germany, 1918

1918 – The church St. Johannis with the priests office (center) in Oldenburg i. Holstein, Germany. Scan © Mark Zanzig/zanzig.com

Central Station, Kiel, Germany, 1910

1910 – A historic postcard shows the cantral station of Kiel in Germany. © Mark Zanzig/zanzig.com/Photo: W.J., Kiel

Kappeln, Germany, 1911

1911 – A historic postcard shows the harbour of Kappeln, Germany. Scan © Mark Zanzig/zanzig.com

Sunset, Historic Colorized Postcard, 2025

MAY 2025 – AI generated image of a historic colorized postcard showing a sunset at a beach. © Mark Zanzig/zanzig.com/Photo: … More

Malente-Gremsmühlen, Germany, 1927

1927 – The bay of the Dieksee at Malente-Gremsmühlen in Germany. © Mark Zanzig/zanzig.com/Photo: Julius Simonsen

Grömitz, Germany, 1912

1912 – The beach of Grömitz in Germany, packed with beach chairs. © Mark Zanzig/zanzig.com/Photo: Julius Simonsen

Eutin, Germany, c. 1910

c. 1910 – Colorized postcard showing the castle of Eutin in Germany. Scan © Mark Zanzig/Zanzig.com/Photo: Lempe

Malente, Germany, c. 1905

UNDATED – A motorized excursion boat at the pier of the Hotel Dieksee in Gremsmühlen in Germany. © Mark Zanzig/zanzig.com/Photo: … More

Ahrensbök, Germany, 1901

1901 – A historic postcard shows the church and schoolhouse of Ahrensbök in Germany. Scan © Mark Zanzig/zanzig.com