Lot 2413

1923 (Nov) Cover applied with the Tibet Prime Minster square seal (Dawson No. 17). According to Dawson, the Prime Minister was the only layman allowed to use red seal in his official capacity. He also acted as regent of the 13th Dalai Lama.

1923.11 一件西藏司倫信件，鈐司倫方形紅戳（Dawson No. 17）。按Dawson指，司倫是唯一使用紅色火漆之俗人。