Lot
310 
Postage Due, 1959 (6¢) carmine rose & black, denomination omitted, both of the error pairs with the "normal" stamp showing a weakened "6 cents", bottom left plate no. 26661 block of ten with two errors at top, o.g., never hinged, Fine and rare plate multiple showing two errors, The Datz book records only 20 pairs in total. Scott Retail for two error pairs without premium for the plate block. Scott No. J94a $1,400 as two error pairs.
Realized: $1,300