Lot# 3275
The 2023 Summer Auction - Sale 340 24th to 28th June 2023, Hong Kong
Lot# 3275
Starting Price: 13,000 HK$
Unsold
1962 C92 Scientists (8-1) 4f with extra character "前" variety (Yang 297a),
postally used, with colour stains at top and bottom. VF-F. . A rarity of PRC philately and must not be missed.