Mixed lot of 5 works on paper by various artists of the 20th century, Eugen Batz (1905-1984), etching, unsigned, three works by unknown artists: etching ''Fäller der Sonne'', lithograph ''Zwillinge'' and etching with figural comp., Each indistinctly signed, furthermore a gouache ''Transport Kanal'', an unidentified artist, indistinctly signed on the reverse. u. dat. 1988, up to 64 x 47.5 cm