1974
Postcard
10.4 x 14.7 cm (4 1/8 x 5 13/16 in.)
Color offset lithograph
20th centuryGermanInk on paper
20th centuryGerman
Photolithograph printed in black ink on off-white card
20th centuryGerman

Color offset lithograph
20th centuryGerman

Photomechanical print with wash and graphite on paper
20th centuryGerman

Offset lithograph printed in black ink on paper
20th centuryGerman

Offset photolithographs on ten postcards, in transparent plastic pocket with cover sheet
20th centuryGerman