Original oil and gas trade magazine vintage ad for THE BREWSTER COMPANY, INC. of Shreveport, LA. Positive, Automatic Safety Drill Collar. Rock Bit Locked, Six Blade Straight Hole Rock Bit, Fish Tail Bit Locked. Unique 1931 old oilfield petroleum well drilling industry equipment magazine advertisement.
Brewster Company 1931 Vintage Ad Oil Drill Collar Positive Automatic
- Product Code: r112
- Length: 11 inches
- Width: 8 inches
- Pages: 1
- Views: 29
- Availability: In Stock
- $21.99
$16.49
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