Postcard of "Thermisch-plastisches Urmeter"

Photomechanical print in red ink on white paper

Boxed portfolio of nine lithographs on off-white Japan paper

Photomechanical print in black and white ink on brown paper

Woodcut printed in black in on off-white Japanese paper

Rotogravure printed on cream wove paper

Photomechanical print in colored inks on paper

Drypoint printed in black ink on white wove paper

Woodcut printed in colored inks on off-white Japanese paper

Offset lithograph printed in light orange ink on paper