1911 Macao Carlos I surch 2a/4a bisected stamp used on piece, with
"2" omitted variety (Yang 145c), with a normal stamp
1911 Macao Carlos I surch 2a/4a bisected stamp used on piece, with
"2" omitted variety (Yang 145c), with a normal stamp for
comparison.
1911年澳門加路士一世改值2仙蓋4仙對剖票之舊票剪片，帶加蓋漏“2”變異（楊目145c）。另附一枚正常票作對比。
