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

Colored marker on paper

Black crayon on tan wove paper

Black marker on paper

Black and red inks and applied type on paper

Black ink on cream wove paper

Glossy print and adhesive on paper

Photocopies, opaque watercolor, and adhesive on paper

Black and blue marker on paper

Black and green marker on paper

Colored crayons on paper

Graphite and black crayon on paper

Colored marker on paper