The 2023 Winter Auction - Sale 342 - The General Sale

1900 (May 2) Yangchow to Shanghai cover,f.w. CIP 1c pair, tied by Yangchow Post Office tombstone mark., on reverse with Yangchow No.17 Letter Box tombstone mark, Yangchow hand-fill date Dollar cds. and Shanghai LPO arrival cds. VF-F. Yu's "Imperial Post Postmarks' History" p.161, pic. 342.

1900年5月2日中式封自揚州寄上海，貼蟠龍1分票2枚，銷揚州郵政局碑型戳，背面蓋有揚州17號信箱碑型戳、揚州手填日期大圓戳和上海書信舘到達戳。上品。此封乃俞兆年著《大清郵戳史》第161頁圖342實物。