USA LETTER RATES to FOREIGN DESTINATIONS 1847-1876, by Charles J. Starnes, 1982 first edition published by Hartman (Louisville-KY), 74 pages hardbound, the definitive work for worldwide postal rates, postal treaties, offices in Turkey, foreign currency conversion, special rates for letters routing through Halifa, Bremen, and various French north coast towns, retails over $75, VF est ($20+ US)

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