Lot
49 
(Incoming) Guayaquil, Ecuador To San Francisco, Cal. 1851 folded letter with "20" due handstamp applied in San Francisco and reverse with bold oval "Forwarded By, Zachrisson, Nelson & Co., Panama" forwarder handstamp, Very Fine. Estimate $200 - 300.
Sent via P.M.S.C. - Columbus departing Panama on August 2nd and arriving in San Francisco on August 20th.
Realized: $290