India. (Aden). 1870. Printed Circular from 'Finlay, Scott & Co, Bombay' dated '14th Jan 1870' addressed to Amsterdam bearing India SG 61, 2a yellow tied by Bombay/India Paid duplex and oval 'Finlay/Scott' firms chop in green, routed via Suez and Marseilles with Anglo-French accountancy 'GB/1f20c' on face (Van der Linden 1582), rated '9' in m/s with Amsterdam receiver. Very rare accountancy used for circular on the Bombay-Aden Sea Post Office.