Author
title="Applied Filter" endif;?>>
Piontek, Heinz
9
title="Applied Filter" endif;?>>
Hildebrandt, Klaus
5
title="Applied Filter" endif;?>>
Exner, Richard
3
title="Applied Filter" endif;?>>
Gussone, Nikolaus
3
title="Applied Filter" endif;?>>
Acker, Udo W.
2
title="Applied Filter" endif;?>>
Buczek, Robert
2
title="Applied Filter" endif;?>>
Hollender, Martin
2
title="Applied Filter" endif;?>>
Lotko, Marek
2
title="Applied Filter" endif;?>>
Oberschlesisches Landesmuseum <Ratingen>
2
title="Applied Filter" endif;?>>
Buczek, Robert M.
1
title="Applied Filter" endif;?>>
Dürring, Margrit ; Hirner, Anton ; Wiedow, Hartwig ; Fromm, Waldemar
1
title="Applied Filter" endif;?>>
Feilert, Emil
1
title="Applied Filter" endif;?>>
Friedrich, Heinz
1
title="Applied Filter" endif;?>>
Heinz Piontek-Archiv
1
title="Applied Filter" endif;?>>
Hirner, Anton
1
title="Applied Filter" endif;?>>
Hock, Erich
1
title="Applied Filter" endif;?>>
Holthusen, Hans Egon
1
title="Applied Filter" endif;?>>
Koenigsfeld, Ernst
1
title="Applied Filter" endif;?>>
Krzywon, Ernst Josef
1
title="Applied Filter" endif;?>>
Kunisch, Hermann
1
title="Applied Filter" endif;?>>
Meidinger-Geise, Inge
1
title="Applied Filter" endif;?>>
Schodrok, Karl
1
title="Applied Filter" endif;?>>
Schulz, Eberhard Günter
1
title="Applied Filter" endif;?>>
Wolken, Karl Alfred
1