Gaul, J.
Herrmann, C.
Zapedal, Otto
nice, a
Schroeder, R.
Götz-Räcknitz, Paul (1873 Räcknitz near Dresden - 1952 Munich)
Wilheim
Bull, Hans
Gdanitz, Wilhelm (1893 Mainz - 1969 Düsseldorf)
Walther, G.
John, Hans
Elmblad, H.
man, k
Platen, Hartwig von (1875 Mechow - 1924 Berlin)
Bory, Albert (1887 Nyon - )
Unknown portraitist
Hubert, Th.
Indistinctly signed
Hramas, J.
Pagano, Luigi (Italy, active 19th century)
Schmidt, Karl
Unsigned
icon
OK Interrupt