Original oil and gas trade magazine vintage ad for HALLIBURTON OIL WELL CEMENTING COMPANY of Duncan, OK. S-3 Centralizer springs make more uniform cementing a reality. Lap-welded to end bands, these special springs never come in contact with the casing as they guide it downhole. It offers minimum drag on rotating casing, require no on the job adjustments. This unique 1953 old oilfield petroleum magazine advertisement would display beautifully matted and framed. Nice graphics.