271 Neuzugänge
zu den Filteroptionen- die Porta Nigra zu Trier in ihrem frühern ZustandBildliche Darstellung, [S.l.], [ca. 1870]
- Mainz : v. Zabern, [ca. 1870]
- being pen-and-ink drawings, transferred by Cowell's anastatic processLondon : Thompson, 1870
- Düsseldorf : Reymann, [1865]
- Kreuznach : Voigtländer, [1862]
- Bonn : Foppen, [ca. 1870]
- [S.l.], [ca. 1870]
- illustrated with chromo-lithographs, photographs, and wood-engravingsLondon : Murray, 1868
- Berlin : Loeillot, 1866