April 10, 1928 Joseph Woodwell Company, Pittsburgh, Pa Gentlemen: Will you kindly have the following items delivered to the Paleontological Labortory, Carnegie Museum, as soon as possible, but making the bill to the Restoration Fund, W.J. Holland, Treasurer, Carnegie Museum, Pittsburgh: 2 -1/2 doz - 1/2" bolts Octagon head. 2 - 1/2 doz - 3/8" bolts Octagon head. Very truly yours, Restoration Fund, W.J. Holland, Treasurer