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VERY FINE AND CHOICE. AN OUTSTANDING PLATE BLOCK OF THE 1899 8-CENT "PORTO RICO" OVERPRINT ISSUE.
This remarkable plate block brought $2,700 hammer in our 1990 Rarities sale vs. $1,000.00 catalogue value at the time (Image)
Search for comparables at SiegelAuctions.com
VERY FINE APPEARANCE. THIS IS THE ONLY RECORDED EXAMPLE OF THE 2-CENT "PUERTO RICO" WITH INVERTED OVERPRINT. ONE OF THE GREAT RARITIES OF PUERTO RICO PHILATELY.
Ex Plass. With 1964 and 1993 P.F. certificates. Scott Catalogue value is based on its realization at that auction in 1993 -- over 15 years ago. (Image)