Research Project on Economical Apartment Design, 1930: Building type IIb: ground floor plan showing plumbing and gas installation, 1:50

Photomechanical print in orange and black ink on paper

photomechanical print with colored washes, white gouache, and graphite on paper, splatter-painted

Poster; photomechanical print in orange and blue inks on white paper

Photomechanical prints and gelatin silver prints mounted to paper

Photomechanical print in black ink on off-white card

Photomechanical print with red ink and typewritten text on paper

Typewritten text on paper