Ferrum

Offset photolithograph printed on wove paper

Color offset

Offset lithograph printed on yellow paper, stamped

Offset on p. 82-83 of publication, with inscription

Offset photolithograph, issue of "L'Espresso," in galvanized iron box

Offset and collage element on p. 54 of publication, stamped

Offset photolithograph printed in colored inks on paper

Fat and offset lithograph printed in black ink on gray wove paper, stamped