Disambiguation evidence for National Football League season 1960s via surface form

"National Football League season 1960s"

Triples (2)

Triples where some other subject referred to this entity as "National Football League season 1960s".

Rosey Grier → participatedIn →
"National Football League season 1960s"
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National Football League season 1950s → followedBy →
"National Football League season 1960s"
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