1970
Postcard
15.8 x 10.4 cm (6 1/4 x 4 1/8 in.)
Offset photolithograph printed in black ink on off-white wove paper
20th centuryGermanPhotomechanical print in colored inks on white card
20th centuryGermanOffset photolithograph printed in black ink on off-white wove paper
20th centuryGerman