The Chance – From the European League of Football to the NFL
NFL's all-time undrafted team
Oral history -- 10 years after NFL Europe's demise, alumni such as Kurt Warner remember developmental league fondly - ESPN
Nfl helmets hi-res stock photography and images - Alamy
World Bowl 98 - Rhein Fire vs Frankfurt Galaxy
American football - Wikipedia
Rhein Fire Helmet - NFL Europe (NFLE) - Chris Creamer's Sports Logos Page
Germany Embraces the 'Other' Football – DW – 12/10/2004
Awesome logo for a football club with fire, Logo & brand identity pack contest
Rhein fire Nfl europe, Canadian football league, Football helmets
Blasts from a Defunct League's Past