Photograph of a drawing. "Pictured above is the architects rendering of the new Metropolitan Water District Headquarters Building to be located at 1111 Sunset Boulevard in Los Angeles. The building has been designed by the firm of William L. Pereira & Associates. Construction is expected to take about 15 months. The new facility will be the main office of the District which includes 92 incorporated cities and large unincorporated areas in Southern California." -- typed noted attached to verso of another image, dated 26 April 1961.