Research Project on Economical Apartment Design, 1930: Duplicate of BRGA.42.68

Photomechanical print in orange and blue inks on white paper

Photomechanical print with wash and graphite on paper

Photomechanical print with colored pencil on paper

Photomechanical print with colored pencil on paper

Photomechanical print with red ink and wash on paper

Photomechanical print with ink, applied type, and typewritten text on paper

Photomechanical print and gouache on paper

Photomechanical print with wash and gouache on paper

Photomechanical print in black and gray inks on white paper

Photomechanical print in black ink on off-white card and sugar in plastic sleeve