Bk. 'Frances Palmer.'. Bold strike of straight line handstamp on folded letter to The Consul of France at Honolulu, Sandwich Islands that emanated from Havre, France was turned over to British forwarder with green boxed "Morgan Hathaway & Co." handstamp, who arranged for its transmission privately to G.B. Post with their "Forwarded by, G.B. Post & Co., San Francisco" octagon handstamp, where it was put on the Frances Palmer to Honolulu, Very Fine, immensely rare, this cover has a combination of dual forwarders and a contract ship cancel all on one cover. Estimate  $3,000 - 4,000. $0 (Image)