Bill Russell's No. 6 To Be Retired Throughout NBA - University of
Bill Russell No. 6 jersey number retired across NBA
NBA Retires Bill Russell's No. 6 Jersey Across League
The Number 6 of Bill Russell will be Retired across the entire
Bill Russell's No. 6 Joins Rare Class of Retired Jersey Numbers
NBA - The life and legacy of 11-time NBA champion and
How the Boston Celtics and NBA will honor Bill Russell
NBA unveils No. 6 patch to honor Bill Russell across league
NBA unveils No. 6 patch to honor Bill Russell across league
NBA to retire No. 6 (Bill Russell), with Heat expected to retire
Boston Celtics Honoring Bill Russell With New Uniforms