Peterka, Hans
Trevisan, Alberto (1919 - 1978 Italy)
Unknown artist
Kneschke, Herbert
Niethammer, Peter (active in Hamburg)
Collection of architectural drawings and portraits
Mössmer, Josef (1780 Vienna - 1845)
Zangs, Herbert (1924 Krefeld - 2003 ibid.)
Kujau, Konrad (1938 Löbau - 2000 Stuttgart)
Signed illegibly
OK Interrupt