Original oil and gas trade magazine vintage ad for R. D. NUTTALL COMPANY, of Pittsburgh, PA. Producing at Seminole. Nuttall Double Reduction Pump Gear Units are helping producers in the Seminole Field to pump the maximum amount of oil at a minimum cost. Sales Representatives were at Magnolia Bldg, Dallas, TX; at Union National Bank Bldg., Houston, TX; at 420 S. San Pedro St., Los Angeles, CA; at 923 Mid-Continent Bldg., Tulsa, OK. Unique 1928 old oilfield petroleum pumping equipment industry magazine advertisement.