Roosevelt had withdrawn much land from the public domain, including some in Alaska thought rich in coal. In 1902, Clarence Cunningham, an Idaho entrepreneur, had found coal deposits in Alaska, and made mining claims, and the government investigated their legality. This dragged on for the remainder of the Roosevelt administration, including during the year (1907–1908) when Ballinger served as head of the General Land Office. A special agent for the Land Office, Louis Glavis, investigated the Cunningham claims, and when Secretary Ballinger in 1909 approved them, Glavis broke governmental protocol by going outside the Interior Department to seek help from Pinchot.