La Porte, Cal., Oct 2, 1858 (Sierra). Blue town postmark (SIE-940) on cover to Shelburne, Nova Scotia, red "U. States" exchange handstamp and red "Paid" with matching "15" in circle handstamps, transit and receiving backstamps, small cover nick at bottom and partial backflap, otherwise Very Fine, a very scarce destination from La Porte. Estimate  $250 - 350. $0 (Image)