Original oil and gas trade magazine vintage ad for L. S. GREGORY COMPANY, was located at 619 South Main Street, Tulsa, OK. Perco Copper Sweetening, New Low Cost, Effective Process used by the Petroleum Industry. Petroleum Engineering Research Company. This unique 1937 old petroleum refining industry magazine advertisement would display beautifully matted and framed. Slight crease down center of page
L S Gregory Company 1937 Vintage Ad Oil Perco Copper Sweetening Cost
- Product Code: za975
- Length: 12 inches
- Width: 9 inches
- Pages: 1
- Views: 28
- Availability: In Stock
- $22.00
$16.50
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