2013 Northwestern State Football Information Guide by Northwestern State Athletics - Issuu
Photo Uniform Histories of the Broncos, Seahawks – SportsLogos.Net News
Pro Football Journal: Denver Broncos Helmet Oddity in 1976 and 1977—Two Shades of Blue
Pro Football Journal: Denver Broncos Helmet Oddity in 1976 and 1977—Two Shades of Blue
Early 1970's Fred Forsberg Game Worn Denver Broncos Helmet., Lot #82291
NFL History: 100 objects that tell the story of football - Sports Illustrated
Pro Football Journal: Another Uniform Oddity. The 1977 Pro Bowl
Demetric Felton Waiting For Next Year
Broncos – Riddell NFL Pocket Pro Helmets
Pro Football Journal: Denver Broncos Helmet Oddity in 1976 and 1977—Two Shades of Blue
A plea for the old-school Denver D Broncos uniform - Mile High Report