Research Project on Economical Apartment Design, 1930: Vb: plans

Graphite and watercolor on paper

Black crayon on paper

B/w photocopy, black ink, and adhesive on paper

Black ink, partly over graphite, on cream laid paper.

Purple, red, and green crayon on paper

Ink, wash, and graphite on paper

Graphite and applied type on paper

Colored crayons on paper and mounted

Graphite on paper

Black marker on paper

Black chalk on tan laid paper

Orange crayon on paper