[Envelope sent from Wing Tai, 永泰] 添加到剪贴板 RBSC-ARC-1679-CC-TX-293-3 Item 21 Sep. 1928 一部分蔣北扶和蔣美琳珍藏 (蔣氏珍藏) Addressed to Wing Sang Co. of Vancouver. 无标题的