1851-57, 3¢ issue, type I-II, Cover Balance. Of 54 covers and a few misc on front/piece items; sections including advertising corner cards, plate items with sections including last 3 rows of left pane of Plate 3, Plate 5 Late and 12 covers from the Vroom correspondence of Trenton N.J.; condition varies with many 4 margin examples throughout, F.-V.F. overall. Scott No. 11, 11A  Estimate $500 - 750. $0 (Image)