1 to 40 variations
By: [by] Katherine S. Dreier.
Publisher: The Pond-Ekberg company
Published: 1939
Place of publication: [Springfield, Mass
Language: eng
Notes: "The edition, in two portfolios of twenty lithographs each, represents eighty sets, reproduced in color au pochoir of Rives paper: Paris 1937. Introduction by L. Moholy-Nagy, foreword by Katherine S. Dreier. This is number 38."