Original old petroleum magazine vintage article for NEW SYSTEM FOR BLENDING TEL AND GASOLINE by D. H. Stormont. Inexpensive, flexible system eliminates the weigh tank and scales.  All blending, whether continuous in-line or batch, is based on metered quantities. From experience at its Houston experimental plant, Ethyl also has learned the importance of operating the metering loop as a wet line.  Strainers and gasoline wash provisions have been found to be of extreme importance.This 1962 two page technical oil and gas article would display beautifully matted and framed.