Auction: 154 - The Philatelic Collector's Series Sale
Lot: 704
#MR3, 1917 "WAR STAMP/1½d" surcharge on 2½d Ultramarine, fresh mint example of this key stamp, rich color, o.g., l.h., very fine; it is believed that only 420 stamps were sold; 1980 BPA certificate (S.G. #55; £750).
Sold for
$425