Blood & Co., 1850 (1¢) bronze on black. Acid canceled on fresh cover to Luray, Va., in combination with 1845, 5¢ red brown (ample margins to slightly in) tied by blue grid handstamp, matching "Philada. Pa. 5 cts, Sep. 9" integral rate cds; cover with central vertical file fold, F.-V.F., an attractive and scarce combination. Scott No. 15L13+1  Estimate $500 - 750. $0 (Image)