(Benton) Corvallis, Oregon, Aug 11. Clear full cds on cover to Iowa, franked with 1851 1¢ blue, type II + 3¢ dull red, strip of three tied by manuscript cancels; 1¢ roughly separated and strip with small defect, F.-V.F., a choice strike of the first handstamp postmark from Corvallis. Scott No. 7+11  Estimate $500 - 750. $0 (Image)