Research Project on Economical Apartment Design, 1930: Duplicate of BRGA.42.41

Photomechanical print with wash on paper

Photomechanical print with wash and graphite on paper

Photomechanical print with ink, graphite, and applied type on paper

Photomechanical print in black and brown inks on white paper

Photomechanical print in gray ink on paper

Photomechanical print with graphite on paper

Photomechanical print with graphite, crayon and colored washes on paper