02:10, 27 Μαρτίου 2016 ('διαφορά' | ιστορικό) Ν ChristensonGartner167 (Νέα σελίδα με 'Over the years every form of animal skin, including the apparent leather, was used as a means to keep the ball more closely circular. In 1836, Charles Goodyear develope...')(τελευταία)