1c Green, Vertical Pair, Imperforate Horizontally (424c).
Vertical strip of three, small h.r. at top, rich color, top stamp diagonal creases, bottom pair natural internal creases, Fine appearance and very scarce especially in a multiple larger than a pair, ex Bakwin, with 1970 and 2009 P.F. certificates, Scott Retail as pair with no premium for the third stamp
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