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        This issue commemorates
        the 75th anniversary of Rotary International. The motif
        also recognizes the large number of Rotarian families
        that visit Kaulbach Island, not to mention that one of
        the proprietors was a Rotary past president. The stamps
        feature Rotary's symbol and "Four-Way Test." | 
    
    
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        The stamps were
        lithographed in blue and black ink on white paper, in
        sheets of 3 x 4. Perforaton 11.5. This issue contains the
        only flaw reported in all of the Kaulbach issues - a
        break in the gear of one of the values. It is a constant
        error. | 
    
    
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        10,000 sets were issued,
        with 1000 first day covers. |