Zhengtong Dao zang (Yi wen yin shu guan, 1977)
Reproduced from the reprint copy published in 1923-1926 by Shang wu yin shu kuan. Shanghai. of the Ming ed. in the possession of Pai yün kuan. - Spezifikation s. Index, Bd. 61. = Hbor. - Each page represents 2 leaves of the original
Reprint. Originally published: 1923-1926 by Shang wu yin shu guan, Shanghai, of the Ming ed. in the possession of Bai yun guan