Lot
2320 
Special Delivery, 1908, 10¢ green, bottom block of 21 with three rows of the pane including plate number "4917" and imprint block and showing initials "J.P.P." of siderographer John P. Prender at left, o.g., never hinged, bottom left and right stamps with minor stain spots, F.-V.F. Scott No. E7 $3,500.