Watch List notes:

Literatur Münzen Auktionskatalog Christie's Robson Low New York 28. September 1988. Proofs from the American Ban Note Company Archives. New York 1988. 441 Nr., Softcover.
Literature - Numismatics Auction catalog Christies Robson Low New York 28. September 1988. Proofs from the American Ban memorandum company Archives. New York 1988.441 no., Softcover. ;