Lot
1641 
Mexico, 1929, 40c slate green, corner margin block of 4, o.g., never hinged, Very Fine. Scott No. C27 $340 for hinged.
Sale 54: The Winter Auction
Mexico - Airmail Issues
Lot 1641
Mexico, 1929, 40c slate green, corner margin block of 4, o.g., never hinged, Very Fine.Scott No. C27 $340 for hinged.