Original vintage oil and gas trade magazine ad for ROCKWELL MANUFACTURING COMPANY of Pittsburgh, PA. What is The Advantage of a Lubricated Valve? Tightest seal than any other method. Nordstom valves saves you money. Old 1953 petroleum industry advertisement.
rockwell mfg company 1953 advantage lubricated valve vintage ad
- Product Code: r248
- Length: 11 inches
- Width: 8 inches
- Pages: 1
- Views: 35
- Availability: In Stock
- $13.99
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