India. (Used In Aden). 1890. Registered postal stationary envelope two annas blue upgraded with India SG 86, 9p rose (pair) and SG 88, 1a6p sepia tied by 'B' obliterator with small Aden/Reg on reverse 'Mars 7' sent by French paquebot with octagonal 'Ligne N Paq. Fr. No 1' date stamp addressed to France with Semeac arrival. Superb item of registered mail from Aden.