• Acquired by Sack, A. in Heidelberg

• Acquired by Sachau, Eduard

• Acquired by Rudolfer

• Acquired by Rudolf Mosse-Stiftung in Berlin

• Acquired by Rubin

• Acquired by Rothschild, Sara

• Acquired by Rotholz in Berlin

• Acquired by Rosenzweig, Arthur

• Acquired by Rosenzweig, Adolf

• Acquired by Rosenthal, Arthur

• Acquired by Rosenthal, L.

• Acquired by Rosenthal

• Acquired by Rosenfeld, J. in Hlohovec

• Acquired by Rosenberg, Heimann in Ancona

• Acquired by Rosenau, William