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Bruins, Penguins rock vintage baseball uniforms at Winter Classic
![Penguins reveal throwback jerseys for 2023 Winter Classic](https://9b16f79ca967fd0708d1-2713572fef44aa49ec323e813b06d2d9.ssl.cf2.rackcdn.com/1140x_a10-7_cTC/penguins-winter-classic-sweater-1669416768.jpg)
Penguins reveal throwback jerseys for 2023 Winter Classic
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Blues, Blackhawks unveil throwback jerseys for 2017 NHL Winter
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Adidas, NHL unveil Pittsburgh Penguins 2023 Winter Classic jerseys
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NHL Winter Classic - Wikipedia
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Penguins reveal throwback third jersey for 2021-22
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Introducing the Pittsburgh Penguins' 2011 Winter Classic jerseys
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Bruins, Penguins reveal jerseys for 2023 NHL Winter Classic – NBC
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Winter Classic 2023: Bruins, Penguins sport old-time baseball uniforms
![Penguins reveal throwback jerseys for 2023 Winter Classic](https://nypost.com/wp-content/uploads/sites/2/2023/01/winter-classic-060-1.jpg?quality=75&strip=all&w=878)
Bruins, Penguins rock vintage baseball uniforms at Winter Classic
![Penguins reveal throwback jerseys for 2023 Winter Classic](https://preview.redd.it/2023-winter-classic-gamer-ty-smith-i-love-this-one-because-v0-2m3jmystwgda1.jpg?width=640&crop=smart&auto=webp&s=aa8a7ba0c7f9214e43c0d8d48d382759e5cd1371)
2023 Winter Classic gamer, Ty Smith (I love this one because