Description: Original old oil and gas industry trade magazine vintage ad for THE WM POWELL COMPANY of Cincinnati, OH. Turnings. Shavings off a Powell valve just after machining. This Powell control valve was a specialty made of silver, almost 100 percent pure silver, needed to overcome problems of product contamination in the manufacture of pharmaceuticals and photographic supplies. This 1962 petroleum magazine advertisement would display beautifully matted and framed.
Category: Oil and Gas AdsProduct Code:
Wm. Powell CompanyAvailability:
11in x 8in Views:
$29.00 $21.75Save: -$7.25 (25% off)