1917, 2¢ rose, type I. Right margin block of 4 showing dramatic shift of vertical perfs, o.g., fresh and Fine. Scott No. 499  Estimate $50 - 75. $0 (Image)

1917, 2¢ rose, type I. Right margin irregular block of 5 showing crazy perfs from fold over, o.g., fresh and Fine. Scott No. 499  Estimate $50 - 75. $0 (Image)

1917, 2¢ rose, type I. A.E.F. booklet pane of 30 showing guideline at left, o.g., 4 stamps hinged, others never hinged, bright and fresh with rich color, slightly in to stamps at top right, Fine, an extremely rare intact key booklet pane; with 2008 P.F. certificate. Scott No. 499f  $28,000. $0 (Image)