March 26, 1929 Excelsior Supply Co., Liberty Avenue & 26th Street, Pittsburgh, Pa. Gentlemen: Will you please deliver to Mr. L.S. Coggeshall, Paleontological Section, Carnegie Museum, the following: 10 bales fine Poplar Excelsior 1 bale wood wool. and render bill to the Restoration Fund, W.J. Holland, Treasurer, Carnegie Museum, Pittsburgh. Very truly yours, Treasurer, Restoration Fund