Pacific Union Ex. Co., Sacramento, Nov 24. Blue double oval handstamp on 1864 3¢ entire to San Francisco, red company frank at top and manuscript "Via Vallejo" endorsement at left, reverse with "Central Pacific Railroad, Sacramento, Nov 28, 1868" cds, cover slightly reduced at left, Very Fine. Scott No. U58  Estimate $400 - 600. $0 (Image)