Lot
31 
San Francisco, Cal. Straight line handstamp with magenta "June 20" manuscript date on cover to Connecticut, manuscript "40" rate at top right, some minor edge wear, Very Fine, a very rare first day of usage of the San Francisco straight line handstamp for the first sailing of the Pacific Mail Steamship Company, Panama, ex-Myerson. Estimate $750 - 1,000.
Realized: $3,000