Auction: 140 - July Philatelic Collector's Series Sale
Lot: 510
Unitrade #492 Footnote, 1969 50c Suzor-Cote progressive trial color proofs on thin card, the complete set of all seven in matched bottom left corner margin blocks of four, comprised of the yellow, the magenta, the cyan, the light brown framelines and the inscriptions only, the combination of the yellow and magenta giving orange through deep red, then with the cyan added to complete the painting, and finally, with light brown framelines and inscriptions added to complete the stamp, extremely fine and striking.
Sold for
$2,900