Payline: International Harvester's Construction Equipment Division - Oscar H. Will, III - Google Books

https://books.google.de/books?id=ilt2IOYcEzUC&pg=PA33#v=onepage

To many people, a wheel loader is called a PayLoader, thanks to the dominance of the classic rubber-tired, hydraulic front-end loader first developed by the Frank G. Hough company in 1944. When International Harvester acquired Hough and combined it with…