項次 1641

1938 (11-20 Jan) a group of 4 covers f.w. postal fiscal 4th series (Yang F12), including 2 FDCs which f.w. single and multiple with plate number and requisition number.

1938.1.11-20 一組四件貼印花稅票改作郵票第四組（楊目F12）之信封，當中兩件為首日封，並帶版號或付貨號碼。