Original oil and gas trade magazine vintage ad for SINCLAIR OIL CORPORATION, of New York City, NY. We're Still Breaking Murphy's Law. Sinclair Research Laboratories, Inc is proud to have developed one of these law defying components, a special lubricant for critical rocket motor parts. Used in all major US satellite projects to date through Project Mercury. This unique 1962 old petroleum products refining industry magazine advertisement would display beautifully matted and framed.