Research Project on Economical Apartment Design, 1930: Building type IIIb: first-third floor plans, 1:50

Photomechanical print in colored inks on white wove paper

Photomechanical print

Photomechanical print in orange and blue inks on cream paper

Photomechanical print in red and gold inks on translucent paper

Photomechanical print with ink and graphite on paper

Typewritten text on paper

Photomechanical print in light blue ink on white paper

Photomechanical print with wash on paper