1949-50 旅大区第一次加盖 "暂作" 改值票; 柒圆盖于伍圆 (两种), 伍拾圆盖于伍圆及一百圆盖于拾圆. 全新未贴. 杨目AD58-61.Liberated Areas North-East China Port Arthur and Dairen 1949-50 "Temporarily Used For" Surcharges; $7 on $5 (both), $50 on $5 and $100 on $10, unmounted mint. Yang AD58-61. Photo