b"129904904** * 1906-07 (SG.20) Overprinted Large 'Papua', Watermark Horizontal, Thick Paper complete sheet of 30 with margins intact, accompanying album page identifying minor varieties. Believed to be the only complete sheet in private hands, Cat. 5100. Provenance: Leski Auction 281, Lot 349 - $11,065. .$9,00012,000"