The Gilbert Buck Papers on southern and central Nevada (1950-1984) focus on water, sewer, public lands, (master reports, designs, standards, flood and drainage reports, and land specifications) and real estate (reports, housing and mobile home development information, newsletters, surveys, and Buck Realty negotiations). Also included are the books and information on seminars Gilbert Buck hosted on investing in raw land.

Gilbert Buck's Personal Papers (1930-1982) contain awards and commendations, correspondence and cards, and information on his run for Governor of the State of Nevada in 1974.