- Author: Karl Koppmann (ed.)
- Language: German
- Year: 1882
- Author: Karl Koppmann (ed.)
- Language: German
- Year: 1881
- Author: Karl Koppmann (ed.)
- Language: German
- Year: 1880
- Author: Karl Koppmann (ed.)
- Language: German
- Year: 1878
- Author: DK Eyewitness
- Language: English
- Year: 2023
- Author: Karl Koppmann (ed.)
- Language: German
- Year: 1886
- Author: Karl Koppmann (ed.)
- Language: German
- Year: 1885
- Author: Miguel J. Carrascosa Salas
- Language: Spanish
- Year: 2014
- Author: DK Eyewitness
- Language: English
- Year: 2023
- Author: Hermann Dürre
- Language: German
- Year: 1861