A few more of the great NFL franchises were born early in the decade. During the 1930's, wearing a helmet became mandatory. Jerseys are still made of thick material
and are usually in basic colors. More teams start to put numbers on all the jerseys for identification purposes. The first games played inside took place during the
30's.http://www.buychinajerseysaz.com
Ven Ago 09, 2013 5:50 am