1906 Uniforms
| National Base Ball League Eastern Division | ||||||||||||||||
| Baltimore Lords | Boston Terriers | Brooklyn Bluebirds | ||||||||||||||
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| Home | Away | Home | Away | Home | Away | |||||||||||
| Buffalo Beavers | New York Knickerbockers | Philadelphia Quakers | ||||||||||||||
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| Home | Away | |||||||||||||||
| National Base Ball League Western Division | ||||||||||||||||
| Chicago Traders | Cincinnati Packers | Cleveland Bobcats | ||||||||||||||
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| Detroit Wolverines | Pittsburgh Industrials | St. Louis Explorers | ||||||||||||||
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| Home | Away | Home | Away | |||||||||||||
| Boston adopted a white home jersey and dark blue road jersey, becoming the first team to wear white at home and a color other than gray on the road. The Terriers also experimented with a turned-up, military-style collar, making them the first to deviate from the standard turned-down collar used by every team up until this point. |