Uniontown H.B., Cal., Jun 13, 54 (Humboldt), blue oval date stamp with manuscript date (HUM-4870, R7) on cover to McDonough, N.Y., manuscript "10" rate and pencil docketing below, accompanied by 40 rate cover (cover edge wear) from McDonough, N.Y. to Uniontown from same correspondence with red San Francisco transit cds and manuscript origin postmark, F.-V.F., a rare Humboldt county postmark. Estimate  $200 - 300. $0 (Image)