had a mansion built, the 72-room Italian Renaissance-style Villa Philbrook. In 1938 during the Great Depression, Phillips donated his immense home to the city of Tulsa, which adapted it into the Philbrook Museum of Art. Each of these buildings has been listed on the National Register of Historic Places. After donating the mansion to the city, Phillips and his wife Genevieve moved into a 23-room penthouse residence that he had added to the Philcade in 1937. That became their primary residence in Tulsa until Waite sold the building in 1942. In addition to his oil business, Phillips was actively engaged in banking, city real estate developments and the operation of ranches in several Rocky Mountain regions. His first choice of ranches was the UU near Cimarron, New Mexico, acquired in 1922. After disposing of his other ranches, he developed the UU Ranch into diversified farming and livestock operations. Waite built the Villa Philmonte as his summer house. On the ranch, he also built mountain trails, a hunting lodge and a fishing lodge, all of which he found to be restful retreats from business pressures in Tulsa. Philanthropy Phillips sometimes allowed others to visit his ranch, including a few Boy Scout troops. In 1938 and in 1941, Phillips donated of his Ranch to the Boy Scouts of America, complete with water, mineral and timber rights. The only condition was that it be used "for the benefit of the members of the Boy Scout organization" and the second larger donation had only the condition that it pay its fair share of taxes on any portion devoted to competitive commercial operations. As an endowment, he donated the 23-story Philtower Building in Tulsa. These donations were made without any rights of management reserved by the donor. All equipment and livestock was included in the gift with the idea that diversified ranch operations would provide educational benefits to Boy Scouts and would add to the endowment income. In honor of Phillips, the Boy Scouts of America renamed the newly donated land Philturn Rocky Mountain Scout Camp. Later the property was renamed Philmont Scout Ranch. His son Chope visited frequently, until his passing in 2015 at age 97. Phillips died in 1964 and a primary beneficiary of his estate was the University of Southern California. USC built a 12-story building, named the "Waite Phillips Hall", which was dedicated in 1968. In 1943, Phillips was inducted into