At midnight on December 1, 1904, the Louisiana Purchase Exposition closed, and thereafter the disposition of the salvage was called the attention of the Commission by a communication from an attorney in St. Louis, which set forth charges of irregularity and discrimination on the part of the company in awarding a contract for the wrecking of the exposition buildings and the sale of the salvage. The attention of the Commission was called to statements from various contractors who had bid on the salvage of the exposition, that their bids had been ignored, and that favoritism had been shown to the wrecking concern which eventually obtained the salvage contract. The Commission decided that in view of the seriousness of the charges the subject required attention, and that statements supported by affidavits should be received setting forth all the facts in connection with the transaction. Prior to taking this step, however, the president of the Commission addressed the following communication to the president of the Exposition Company: WASHINGTON, D.C., _February 28, 1905_. SIR: I am directed to advise you that in the judgment of the National Commission the interest of the United States in the disposition of the property of the Exposition Company is manifest from a perusal of section 20 of the act of Congress approved March 3, 1901, making an appropriation for the exposition and for other purposes. In the proceeds of the sale and disposition of the property purchased with the funds supplied by the General Government, the city of St. Louis, and the Louisiana Purchase Exposition Company, the United States is interested to the extent of one-third. Believing that this view of the law is correct, the Commission feels called upon not only to report the amount received from the sale or sales of the property of the exposition, but likewise where the bona fides of transactions is called in question to ascertain and report to the President of the United States the facts and circumstances therewith connected. These suggestions are called forth by certain statements presented to the Commission, which, if true, affect the interests of the United States as defined by section 20 of the aforesaid act of Congress. These statements relate to the specifications and instructions dated October 1, 1904, signed by Mr. Isaac S. Taylor, director of works, under which bids were to be received for wrecking buildings and structures on the exposition grounds, together with a certain contract bearing date November 30, 1904, between the Louisiana Purchase Exposition Company and the Chicago House Wrecking Company, said to be of record in the office of recorder of deeds in the city of St. Louis, book 1811, page 195 and following pages.