中國共產主義歷史紅色文物珍品二種 Two Exceptional Mementos of the History of Communism in China And a unique framed set of John Thomson's collotypes Illustrations of China and its People ONLINE AUCTION From thursday june 24 to thursday july 1 , 2021th st 網上專場 2021年6月24日星期四至7月1日星期四 www.pba-auctions.com CONTACT 拍品諮詢 Amélie Sieffert T. +33 (0)1 49 49 90 26 asieffert@pba-auctions.com 3