Bringing it back: Pirates show off throwback uniforms
Ranking MLB's all-time greatest uniforms - ESPN
Ranking MLB's all-time greatest uniforms - ESPN
Uni Watch's Friday Flashback: Buzz, buzz go the Pirates - ABC News
Letters from Spring: The Pirates, Bill Madlock and the hope of Ke'Bryan Hayes - The Athletic
Pirate days
When Pops Led the Family: The 1979 Pittsburgh Pirates (The SABR Digital Library): Nowlin, Bill, Lake, Russ, Levin, Len, Wolf, Gregory H., Costello, Rory, Nelson, Rod, Wancho, Joseph, Bolda, Phillip, Bush, FredericK
We know why you wear a baseball cap
Logos and uniforms of the New York Mets - Wikipedia
Throwback Uniforms: Pirates and Reds (1979)
Ranking MLB's all-time greatest uniforms - ESPN