All MLB Logos as Red Cs (explanation in comments) : r/baseball
Colorado Rockies Logo PNG Transparent & SVG Vector - Freebie Supply
NHL logo's if they added stars after a Stanley Cup win. (A gold star represents 10 wins) : r/hockey
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Colorado Rockies Logo History
MLB Logos: The Major League Baseball Team Logos And Names
Baseball cap history and timeline
GUMS June 9, 2023 (Jun 10, 2023)
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Colorado Rockies - Colorado Rockies Logo Transparent PNG - 1000x1000 - Free Download on NicePNG
History of All Logos: The Colorado Rockies Logo History
Denver Nuggets Logo , symbol, meaning, history, PNG, brand
Los Angeles Angels, Baseball Wiki
History of MLS logos [OC] : r/MLS