Theodoor De Booy negatives and photographs
NMAI.AC.001: Museum of the American/Heye Foundation records
Portrait of William Duncan Strong, undated
Montage of [pictures of] Numa P.G. Adams, Howard Thurman, Walter G. Daniel, F.D. Wilkinson, William S. Nelson, J. M. Nabit, Jr., Charles H. Wesley, M. W. Johnson, W. H. Hastie, L. V. Childers, C. H. Thompson [cellulose acetate photonegative].
Four Projectiles Drawing