Bruins players wear vintage Red Sox uniforms before Winter Classic

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Fenway Park transforms for NHL's 14th annual Winter Classic

Bruins players wear vintage Red Sox uniforms before Winter Classic

Fenway Park transforms for NHL's 14th annual Winter Classic

Bruins and Penguins wear baseball uniforms to Winter Classic 2023

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Bruins players sport vintage Red Sox uniforms as Fenway Park transforms for annual Winter Classic – Boston 25 News