10¢ Trans-Continental Rates from California. 20 covers with single 1851-57 10¢ issues; 10¢ imperf usages (mostly 4-margin) from Columbia, Grass Valley, Stockton, Murphy's, Santa Clara, Yankee Jim's, Forbestown, Sweetland, Auburn and S.F. (2), perf'd issue usage (most types II or III) including Watsonville, Secret Ravine, Santa Clara, North San Juan, Auburn, Murphy's, Michigan Bluff, manuscript Dan Pedros Bar & Oroville on Cannon & Flag patriotic; condition a little varied with clear readable town strikes, F.-V.F. overall. Estimate  $1,000 - 1,500. $0 (Image)