New numbercode for the telegraph in Chinese made by S. A. Viguier in 1871 based on the first invented code made by the Dane H.C.F.C Schjellerup from 1871.
Published in Shanghai in theTongzhi shiyi year = 1872.
OA 102-299.
Det Kgl. Bibliotek, Postbox 2149, DK-1016 København K (+45) 33 47 47 47, kb@kb.dk EAN lokations nr: 5798 000795297