France, 1863-1870, Set of 5 letters: 5 francs and additional postage on envelope loaded for the United States. July 1874 40c orange + 80c rose and Seat 10c bistre OB GC 2602 on letter from Nantes to Peru. July 1871 20c blue (pair + 1 ex) and Bordeaux 10c bistre OB GC 506 on an envelope from Blois to the United States. June 1871 2c brown-red OB étoile 20 and tax 13 in pen on envelope for Paris. May 1867 30c brun OB étoile on local loaded cover from Paris. December 187O