Original old petroleum trade magazine vintage article Helium, its status today and its promise for tomorrow.  Written by Hugh S. Pylant, Petrochemical Editor.  Pictured are plants in Keys, Oklahoma, Masterson, Texas, Shiprock, New Mexico, Otis, Kansas, and Amarillo, TX.  Discussed are physical properties, uses, substitutes, sources, reserves, present supply, recovery methods, storage, transportation, conservation program, and outlook.  This 1962 nine page oil and gas industry article would display beautifully matted and framed.