A large collection of letters, photographs and maps related to "Surplus Land Linda Vista Mesa Field (Hourglass Field) San Diego, California." A May 19, 1960 cover letter from Ralph Dailard (Superintendent, San Diego City Schools) to Congressman Wilson notes the contents of this material. "Enclosed you will find copies of the district's application for a 15.6-acre elementary school site and a 34.8 acre junior high school site on the Hourglass Field property, together with a letter and map showing the status of the district's attempts to secure a 120.48-acre junior college site on the remaining portions of Hourglass Field." The property being described was declared surplus by the Navy and was located north of the Miramar Naval Air Station.