Cliff Moulton operates equipment used to monitor satellite activity. His right hand touches audio equipment while his left hand touches a dial. He looks away from the camera, at his left hand. Moulton is an engineer at Tektronix and is monitoring the Russian spacecraft Sputnik 2. The caption on the negative sleeve reads, "Cliff Moulton, monitoring Sputnik II - 1625 S.W. 87th." This photograph was published in the Oregon Journal on November 6, 1957 (negative 2 of 5).

Programme for American Meteorological Journal with instructions for measuring devices and instruments.

Summary of a letter from Alessandro Malaspina giving detailed plans for the creation of a large-scale network of meteorological stations in major cities in the Kingdom of Spain for the purposes of scientific progress. Research would also cover the outbreak of disease and mortality rates in man as well as in animals used by man. The letter also details the anticipated instruments required for the stations. The document is dated on 15 September 1790 from Callao.