WASHINGTON D.C. Lawrence Heller Foundation
INSTITUTION
WEIMAR Klassik Stiftung
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WERTHEIM W. Schuller Kunsthandel
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WEST PALM BEACH Norton Museum of Art
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WIEN Albertina
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WIEN Galerie Würthle
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WIEN Oberes Belvedere
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WIESBADEN Central Collecting Point
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WIESBADEN Museum
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WILLIAMSTOWN Museum of Art
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WINTERTHUR Kunst Museum
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WINTERTHUR Stiftung Volkart
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WUPPERTAL Kunst- und Museumsverein
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WUPPERTAL Von der Heydt-Museum
INSTITUTION
ZÜRICH Caratsch de Pury & Luxembourg
INSTITUTION
ZÜRICH Galerie Haas
INSTITUTION
ZÜRICH Galerie Pels-Leusden
INSTITUTION
ZÜRICH Hauser & Wirth
INSTITUTION
ZÜRICH Kunsthaus
INSTITUTION
ZÜRICH Marlborough Galerie
INSTITUTION
ZÜRICH Thomas Ammann Fine Art
INSTITUTION
ZÜRICH Walter Feilchenfeldt
INSTITUTION
[ORT UNBEKANNT] Kunsthandlung Schall
INSTITUTION
ABELS, Aenne
PERSON
ABRAMS, Harry N.
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ABRAMS, Nina
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ACKERMAN, Louise S.
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ADLER, Caroline
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ADLER, Siegfried
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ADLER, Stephen
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AHLERS, Jan A.
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ANGELIS, Hedy Erika de
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ANSELMINO, Karl Julius
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ARNDT, Siegfried
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AUFSESSER, Julius
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BAREISS, Walter
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BATLINER, Herbert
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BATLINER, Rita
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BATTENBERG, Fridel
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BATTENBERG, Ugi
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BAUER, Walter
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BAUMANN, [Vorname unbekannt]
PERSON
BECKER, [Geschwister]
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BECKMANN, Ernst
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BECKMANN, Mathilde Q.
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BECKMANN, Peter
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BECKMANN-TUBE, Minna
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BEHR, Lilo
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BEITZ, Berthold
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BEKKER VOM RATH, Hanna
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