Lot 4792
o
Airmail, 1933, 50¢ "Chicago" Zeppelin (C18), bottom margin plate no. block of 6, well centered with neat Miami machine cancel, Oct 23, 1933, and partial violet flight cachet, Very Fine and exceedingly rare used on a flown cover as there were no flights requiring $1.50 postage.
Estimate $300 - 400
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| Realized $575 |
