This was the Hank Aaron and Phil Niekro era Atlanta Braves!
Uni Watch - History of headgear in MLB Alex Torres - ESPN
Hank Aaron Academy of Achievement
Hank Aaron career timeline
April 27, 1971: Hank Aaron hammers 600th career home run – Society for American Baseball Research
Hank Aaron Signed New Era Signature Baseball Cap Hat JSA COA
The Atlanta Braves won the World Series. But they face a tougher opponent off the field
Hank Aaron dies at 86. He broke Babe Ruth's home run record - Los Angeles Times
That '70s Show: Loss by loss, a unique era of baseball fades
Hank Aaron Atlanta Braves MLB Fan Apparel & Souvenirs for sale
Poll Results/That 70s Ballcap Blog