Apri bene la bocca!

A: U.S. dollar bill, inscribed in black fiber-tip ink on recto and printed in black ink on verso; B: U.S. dollar bill printed in black ink on verso, bound together with a printed sheet by a paper strip (signed and numbered)

Survey card, inscribed

Invitation card, stamped

Printer's uncut page of sugar envelopes, stamped and inscribed

Invitation card, inscribed

Photomechanical print on paper bag

Photocopy

Color postcard, inscribed

Photomechanical print in brown ink on paper, double-sided

Issue of "Ueberblick"

Photomechanical print in red ink on off-white wove paper