Lot
2326 
Airmail, 1989, 45¢ U.P.U. Congress, light blue (engraved) omitted, right margin se-tenant block of 4, o.g., never hinged, Very Fine, approximately 60-80 blocks issued. Scott No. C125b $575.
Realized: $190
Sale 73: The March Sale
Errors, Freaks and Oddities - Back of the Book Issue
Lot 2326
Airmail, 1989, 45¢ U.P.U. Congress, light blue (engraved) omitted, right margin se-tenant block of 4, o.g., never hinged, Very Fine, approximately 60-80 blocks issued.Scott No. C125b $575.