1937 11d SG 474a IMPERF 'IMPRIMATUR' PAIR U/M

拍品描述

Backstamped 'NPM IMPRIMATUR'. (c. £6,500). Acquired on the UK philatelic market. From the property of an English gentleman. TimeLine Auctions follows a rigorous vetting process to ensure the authenticity and legality of all items, reinforcing our commitment to integrity and responsible trading. Each antiquity, antique, and coin lot undergoes thorough examination by a vetting committee of at least ten external specialists, professional trade association members, scientists, and archaeologists. See our website for more information.

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