Collections Online | British MuseumChina#Robert John Davidson (1864-1942)#Missionaries#China#Overseas Work#19th Century·britishmuseum.org·Mar 17, 2023Collections Online | British Museum
Life in West China: Described by Two Residents in the Province of Sz-Chwan : Robert John Davidson , Isaac MasonChina#China#Isaac Mason (1870-1939)#Robert John Davidson (1864-1942)#Missionaries#Overseas Work#19th Century#20th Century#Digital Copies·archive.org·Mar 18, 2022Life in West China: Described by Two Residents in the Province of Sz-Chwan : Robert John Davidson , Isaac Mason