Egypt. (French Post Office in Cairo). 1874. Envelope addressed to France bearing French 'Ceres' Yvert 57, 80c rose tied by '5119' gross chiffres in lozenge with adjacent 'La Caire/ Bau Francais date stamp '14th Dec 74', with framed 'PD', routed via Alexandria '14/12' and Marseille '24th Dec' with Reims arrival on reverse '26th Dec 74'.