Cheyenne, Wyoming Neat public building and jail opened in Cheyenne. Pbst Empire, Dec:- 6, 1958 Air Force announces completion of missile pad at site A. Post July 23, 1959v p.12 $5 million housing development planned. Post May 2$,1960 6 launching pads at Cheyenne now ready. Post Aug. 31, 1960 p.1 Porter & Porter Architects for new $4,000,000 post office in Cheyenne. Cervi's Journal, Oct 11, 1961, p.16 0