Pirates unveil 1979 throwback uniforms for Sunday games
Bringing it back: Pirates show off throwback uniforms
Pirates unveil baseball's freshest look with 1979 throwback uniforms
OTD 4/13/1988 35 years ago: #pittsburgh #Pirates SS Al Pedrique was v, Pittsburgh Pirates
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Pirates unveil baseball's freshest look with 1979 throwback uniforms
1979 Bruce Kison & Bill Robinson Game Worn Pittsburgh Pirates, Lot #81543
ICONIC 1979 TOPPS BASEBALL SET REVEAL!
Uni Watch's Friday Flashback -- The Pirates go back to their bumblebee days - ESPN
Throwback Uniforms: Pirates and Reds (1979)
Sabres to wear Reverse Retro blue and gold 'Goathead' jersey eight times - Buffalo Hockey Beat
LOOK: Pirates' 1979 throwbacks are absolute fire
NFL At 100 years old: Uniforms, from bees to Color Rush - Salisbury Post
Pops by Richard Pete Peterson - Ebook
Steelers Unveil New Throwback Uniforms - CBS Pittsburgh