(Lassen) Susanville, Cal., Jun 21. Red town postmark (LAS-1550) on cover to Pennsylvania, franked with manuscript canceled 1861, 3¢ rose, manuscript "Overland" routing and light 1868 pencil docketing; side and portion of top flap missing, otherwise Very Fine, the earliest recorded usage of this postmark. Scott No. 65  Estimate $75 - 100. $0 (Image)