New York
#1100 · United States
#1154 · state_flag
A dark blue field bearing the Colorado state coat of arms in the center.
Colorado used this flag from 1907 to 1911. It placed the state coat of arms on a dark blue field and served as the state’s official flag before the adoption of the better-known 1911 design with blue, white, and blue stripes and a red “C” enclosing a gold disc.
#1100 · United States
#1107
#1098
#1087
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#1168