Map of Shantung Province showing the approximate territory occupied by the different Protestant Missionary Societies / 
Chapelain, A. M.
Bergen, P. D.
Forsyth, Robert Coventry.
[Shanghai :  Christian Literature Society, 
1912]
In: Shantung, the sacred province of China ... edited by Robert Coventry Forsyth. Chapter 10.
Scale incorrectly given.