The International Football Association Board (IFAB) may possess a proud reputation as having preserved the foundations of the game as it enters a third century, but there are still a few things about the way football was once played that might raise a few eyebrows…

1. During the very first international football match between Scotland and England in 1872, players not only wore “knickerbockers” or long pants but bobble hats or caps too. The head dresses were a normal part of the footballing attire at the time and lasted well into the 20th century.

2. Balls were not exactly round when the first club and country matches took place. A pig’s bladder was blown up like a balloon, tied at the ends and placed inside a leather case, affording it an egg shape. The discovery of Indian rubber in the 1860s gave the ball greater roundness.

3. While it is true footballs of yesteryear gained weight in wet conditions, they were in fact lighter than today’s ball. In 1889, the spherical object used had to be between 12-15 ounces (340 – 425 grams) but this increased to 14-16 ounces (397 -454 grams) in 1937.

4. In the FA rules of 1863, there was no mention of a crossbar. As in rugby today, a goal could be scored at any height as long as the ball went between the sticks or posts. A tape was used to close the goal during the first internationals before a crossbar replaced it in 1875.