A very nice set of 225 stamps, i.e. 9 full sheets of 25 stamps of various colors "d'Essais non émis l'Aiglon Prince Impérial", imperforated and 5 classic letters, before 1900, two-tone franking (8c rate signed Calves) and three-tone Empire and Cérès serrated, 1 no. 6 Alsace/Lorraine from Colmar tax 2, a Sage-type "Mandat de poste", year 1888 and an unused "30c télégraphe" preprinted postal stationary. Last but not least, a "Accident par avion" mail item from Dakar 12/12/1928 to Paris, with the Airplane correspondence stamp delayed and damaged as a result of the air accident on December 15, 1928.