Block · one region of the page, as the scanner read it. It may hold a whole story, part of one, several, or an advertisement; stitching blocks into articles is the next step. Text is supplied OCR.
Page 51 · column 3 of 6 · from the scan, no model involved
Polytrack is a combination of conventional and synthetic materials. It is comprised of polypropylene fibers, recycled rubber and silica sand covered in a wax coating. • Martin Collins of England created Polytrack. He installed his first Polytrack in the late 1980s for English trainer Richard Hannon. • Tracks using Polytrack include Lingfield Park, Wolverhampton, Epsom, Newmarket and a number of training facilities in England. The Keeneland racecourse in Kentucky recently installed the surface. • It reduces kickback, maintains uniformity, even in various weather conditions and its dust
87.1%