Original oil and gas trade magazine vintage ad for MACWHYTE COMPANY, of Kenosha, WI. Come On Boys! We Can't Get Inside To Do Our Dirty Work. Macwhyte Wire Lines are Protected by a Special Kind of Internal Lubrication. Unique 1934 old oilfield petroleum drilling industry equipment advertisement would look sensational matted and framed. Great graphics. Approximate size 10 x 13 inches.