Hong Kong Covers and Cancellations Forwarding Agents Cachets Lyall Still & Co.: 1863 (14 Nov.) entire letter from Shanghai to Birmingham " via Marseilles" bearing Hong Kong Paid c.d.s. in red and " 1/4" rate mark in red crayon, the reverse with a very fine strike of the oval Forwarding Agents cachet, Hong Kong despatch c.d.s. in blue and Birmingham arrival (9.1). Good. Photo