1936-1940 Charity Postal Tax 
          
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            1938-1940 Charity Postal Tax 
          
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            1926 Charity Air Postal Tax 
          
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            1927-1929 Charity Air Postal Tax 
          
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            1930-1931 Charity Air Postal Tax 
          
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            1931-1933 Charity Air Postal Tax 
          
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