bearing 8c. tied by "S1" in blue, the reverse with the despatch c.d.s. in blue and a part strike of the type 8 marine sorter (date unclear), a late date, scarce" /> cover SHANGHAI TO HONG KONG: 1876 (6 Oct.) envelope from Shanghai to Hong Kong<I> "Per SS 'Deccan'"</I> bearing 8c. tied by "S1" in blue, the reverse with the despatch c.d.s. in blue and a part strike of the type 8 marine sorter (date unclear), a late date, scarce | Christie's