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SCOTT NO
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1002 A449
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DATE OF ISSUE
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1951 Sep 04
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FACE VALUE
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3 c
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COUNTRY
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United States
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DESCRIPTION
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The violet colored stamp shows A.C.S emblem and lab apparatus of chemistry. It was issued on the 75th Anniversary of American Chemical Society.
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VARIATION DESCRIPTION
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Printing error due to wrong positioning of paper, error in cutting at upper and lower borders, hence stamps were half printed.
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MINERAL
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Factory - Industry
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COIN
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Medals And Tokens
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VARIATION
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Error
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