Lot
329 
Mexico, Apam 4r Black on Yellow, a beauty with four huge margins, tied by negative seal of Apam (Schatzkes 24) to a very clean cover, Extremely Fine and rare, a gorgeous cover; with 1996 M.E.P.S.I. certificate. Scott No. 9 Estimate $750 - 1,000.
Complete images:
View gallery or Download PDF (272KB).
Realized: $575