12 emaitza barruan Pertsona Eugen Petersen

Petersén,

Army Museum

Athanasios Sergiou. Rhousopoulos

Bodleian Libraries, University of Oxford

Tischbein; Petersen

Eötvös Loránd University Library and Archives

Petersén

Gothenburg Museum of Natural History

Eugen Adolf Hermann Petersen

Bodleian Libraries, University of Oxford

Petersen.

Bodleian Libraries, University of Oxford

Petersén

Helsingborg Museum

Petersen

Karlsborg Fortress Museum

Kállay Imre Felelős Kiadó; Dr Balogh Dezső Felelős szerkesztő

Central Museum of Disaster Management

Petersen

Karlsborg Fortress Museum

Eugen Adolf Hermann Petersen

Bodleian Libraries, University of Oxford

Eugen Adolf Hermann Petersen

Bodleian Libraries, University of Oxford