Untitled (1920s approx.)
Ex Libris for Stefan Kellner, engraving on paper, signed in the plate, 10.3 x 7.2 cm (14.7 x 9.8 cm). Private collection, Switzerland.
Untitled (1910 approx.)
Ex Libris, engraving on paper, signed with pencil, 14.7 x 11.5 cm (18.2 x 14.8 cm). Private collection, Switzerland.
Untitled (1910-15 approx.)
Ex Libris for Bücherei H. L. Urban, engraving on paper, 14.2 x 11.8 cm (15.7 x 18.4 cm). Private collection, Switzerland.
Untitled (1910 approx.)
Ex Libris for W. A., engraving on paper, 11.7 x 10.8 cm (14.1 x 12.5 cm) Private collection, Switzerland.
Untitled (1910 approx.)
Ex Libris for William Lipka, engraving on paper, signed, 11 x 9.5 cm (15.3 x 12 cm). Private collection, Switzerland.
Untitled (1960)
Colour monotype on paper “épreuve unique”, signed and dated “Mumprecht 60”, 23 x 48.5 cm. Private collection, Switzerland.
Museum of Desire nr 7 (1990)
Mixed media chalcography from two cupper plates, on paper Zerkall Hadernbütten, ed. 5/17, 81.3 x 61.3 cm (108 x 75.5 cm). Printer Kurt Zein of Werkstätte Kurt Zein Wien, 1990. Edition René Steiner, Steiner Verlag Erlach. Private collection, Switzerland.
Figure in the landscape (1928)
Woodcut, 31 x 24 cm. Private collection, Switzerland.
