Hog Oilers Were Cheap Insurance

Stockmen turned to hog oilers to battle vermin and disease

Schultz New Ideal hog oiler salesman's sample
A salesman’s sample of the Schultz New Ideal hog oiler, patented in 1912 and built by Power Creek Mfg. Co., Treynor, Iowa. The piece is about 12 inches tall.
Leslie C. McManus