1950 The 75th Anniversary of American Bankers Association

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green

1950 Samuel Gompers

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purple

1950 The 150th Anniversary of the National Capitol

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pale blue
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green
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violet
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rose

1950 Honoring Railroad Engineers of America

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brown

1950 The 100th Anniversary of Kansas City, Missouri

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violet

1950 Boy Scouts of America

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brown

1950 The 150th Anniversary of Indiana Territory

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greenish blue

1950 The 100th Anniversary of California Statehood

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yellow