Registered cover with manuscript 'V Vanniguian, Djibouti, Cote Francaise de Somali' return address at top left franked with India 1911 ½d light green GV Issue, a block of four and three singles and 2a 6p ultramarine (SG 155 & 171) tied by ADEN cds's dated 19 NOV 1921 with printed blue on white 'ADEN H.O.' registration label alongside. Addressed to the British P.O. in CONSTANTINOPLE, TURKEY with REGISTERED LONDON transit cds dated 28 NOV 1921 and BRITISH POST OFFICE CONSTANTINOPLE arrival cds dated 3 DEC 1921 on reverse. A fine & rare cover originating from the French Somali Coast.