16 Spec Magazine Front Covers - 1971

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January 1971
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February 1971
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March 1971
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May 1971
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July 1971
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August 1971
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September 1971
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October 1971
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November 1971

                   16 Spec Magazine Front Covers - 1972

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January 1972
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February 1972
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March 1972
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April 1972
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May 1972
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June 1972
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July 1972
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August 1972
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September 1972
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October 1972
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                   16 Spec Magazine Front Covers - 1973

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January 1973
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February 1973
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March 1973
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April 1973
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May 1973
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July 1973
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August 1973
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September 1973
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November 1973
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December 1973