Former Ravens first-rounder Mark Clayton retiring
587 Mark Clayton American Football Stock Photos, High-Res Pictures
Washington Post 27 November 2011, PDF
Late For Work 7/4: Where Is Mark Clayton Now?
Baltimore ravens wide receiver mark hi-res stock photography and
Uncle Mike's Musings: A Yankees Blog and More
Washington Post 27 November 2011, PDF
welcome-Shen-Yun-1200x800.jpg
The Baltimore Ravens wide receiver Mark Clayton (89) catches a 14
Baltimore Ravens wide receiver Mark Clayton (89) catches a 52-yard
US-Capitol-GettyImages-1246471297-1200x800.jpg