Title from catalogue raisonné.
Bool: 320
Signed and dated "MCE XI '39-III '40."
Notes (date):
Date from catalogue raisonné.
Notes (citation):
Bool, F. H., Locher, J. L (editor). "M.C. Escher, his life and complete graphic work : with a fully illustrated catalogue." Harry N. Abrams, Inc., Publishers, 1982, New York.