Germany > North Rhine-Westphalia > BonnCastle Drachenburg. On the left, on the mountain - Drachenfels. “Deutschland, Rhein, Schloß Drachenburg Vintage citrate print Circa 1900” Vergleich von Fotografien aus dieser Serie / Comparison of photographs of this series: Komparative blick in Google Earth: ***All photographs of this series technically the same type and apparently taken from the side of a steamship sailing past Drachenburg/Drachenfels. The location is approximately determined from angles of Drachenfels and Drachenburg. Dating is as indicated in the source (approximately).