World’s first postage stamp to be auctioned in the UK with an estimated value of over ¥900 million
The world's first postage stamp, the Penny Black, issued in 1840, is to be auctioned. The auctioneer, Sotheby's, announced the news on 26 April. The estimated price is 4-6 million pounds (about 628-940 million yen). The stamp, which depi...