19th-20th century
Typewritten text on paper
20th centuryGermanStencil
20th centurySpanish
Photolithograph with transparent base ink on hand-flamed and sooted paper; image brushed with lithotine and lifted from soot, fused in a mild solution of shellac and denatured alcohol
21st centuryAmerican
Collotype printed in black with some pochoir in color
20th centuryAmerican