Stamps & Covers Public Auction 348

1948 KGVI Silver Wedding set 20c & £1 with local h/s SPECIMEN (Samuel type K4) in violet, both in UR cnr blks of 8 or 9, with sheet number 001. VF fresh M with paper adhesions to reverse from mounting in archive book. SG 157-58(s). UNIQUE blks as only 1 sheet of 60 of ea existed, ex KUT postal archive. We sold a set of singles in auction 273 for $815, & a set of imprint blks for $11,000 in auction 278, so such unique sheet no cnr multiples would calculate to $7000-$8000. Copy of BPA photo certs for sheets they came from, plus 2013 Ceremuga photo cert. (17) (P)