seal in འཕགས་པ-script reads: ས་སྐྱ་པ་དབང་གི་ལས་ཀ་ཆོ་ལོ
photographed by Dieter Schuh (b. 1942) in 1982, "Amtssiegel der Throninhaber von Sakya", digitally published under CC Attribution-Share Alike 3.0 licence on "Wikimedia Commons (uploaded 2012-02-14)":https://commons.wikimedia.org/wiki/File:1291435_Sakya.jpg (accessed: 2013-08-29)
published and reconstructed in Schuh 1981 (p. 21), seal E13