The 2020 Summer Sale - Sale 333 Day 2

1981 a group of 1st Guangzhou Philatelic Exhibition philatelic items,
including SB3 x 4 (all with a CTO block of 4 inside only), 10 x commemorative covers with T58 issues and others. An interesting group. Please view.
1981年广州首届邮票展览会纪念邮品一批，有SB3鸡年小本票4本（内均只有盖销4方连1件），贴T58纪念票纪念封10枚及其他如入场券和展览目录等，请预览。