Research Project on Economical Apartment Design, 1930: Building type IIIb: basement plan, 1:50

Photomechanical print with wash and typewritten text on paper

Photomechanical print in orange and dark blue inks on paper

Photomechanical print with applied type on paper

Photomechanical print in blue, red and gray inks on white paper

Photomechanical print in black ink on white paper

Photomechanical print with graphite and red ink on paper

Photomechanical print with gouache and gelatin silver prints mounted to paper

Photomechanical print with wash on paper