Lot# 6063

1864 Shanghai to London pre-adhesive cover, Endorsed "Via Marseilles' & "1/3' and '1/4' rate writing on the front. With 'SHANGHAE/C/JA 3/64/PAID' Type 6 Red cds & red London arrival cds 'LONDON B FE 26 1964' on the right. With Shanghai export cds (3 Jan) & HK transit blue cds (13 Jan) on the back. Clean tidy & without usual heavy toned or soiling fault. Fine grade. One of the rarest Shanghai treaty port postal history.