Raiders defy NFL, refuse to put gold 50-yard markers on field
Mark Davis: Super Bowl tribute will appear at Raiders' next home
A gold 50-yard line marker is shown on the field at O.co Coliseum
Raiders refuse to paint their 50-yard line gold
Raiders adding NFL-mandated gold 50-yard lines after baseball
The Wearing Of the Green (and Gold): All That Glitters, Part III
2015 NFL season - Wikipedia
Art collection at Allegiant Stadium looks at Raiders and Las Vegas
An ode to the Oakland Coliseum
The Good, the Bad, & the Ugly: Oakland Raiders by Steven Travers