1920-1940年代民国时期各种收据一组5 枚. 均盖有多枚核实图章. 真中一枚印有国旗及孙中山像.Various Receipts, Financial Documents and Paper Matter CollectableChina1920-1940s a group of 5 receipts during the Republic of China period. all with multiple verification stamps. One of them is printed with the national flag and the image of Dr. Sun Yat-sen.