California Penny Post Co., 1855-59, 7¢ black on buff. Frank with "To the Penny Post Co." straight line at top, on local cover franked with uncanceled 1851, 3¢ dull red, addressed to Adams & Co., Very Fine and rare. Scott No. 34LU11+11  Estimate $1,000 - 1,500. $0 (Image)

California Penny Post Co., 1855-59, 7¢ black on buff. Fancy boxed company frank, on special envelope "To Agent…San Francisco", with manuscript endorsement to recipient, some minor aging with nick at bottom, F.-V.F. and rare. Scott No. 34LU14  Estimate $1,000 - 1,500. $0 (Image)