The 2023 Summer Auction - Sale 340 Day 4

1930s a collection of usage of Cers surch. issues, on 7 album pages,showcasing local, overseas, registration, paquebot, taxed and other forms of usages. A very systematic collection and study on the 1931 Ceres surch. issue usage. Illustration of "The Choi Cheong Too Collection The Postage Stamps and Postal History of Macao 1616-1913" Vol. VI. P.155-158, plus 3 extra pages. Once-in-a-lifetime opportunity to acquire this collection.

《蔡昌道郵集-澳門郵票暨郵政史》第六冊第155-158頁實物，另有附加3頁。