Note 104 — Chapter XI · PREPARATIONS FOR DEFENCE October 1917 to 21st March 1918
Reading edition
Lieut.-Colonel Sir J. Campbell being on leave, the 11th Royal Scots were commanded by Major A. C. Campbell during the retreat.
Lieut.-Colonel Maclean left the K.O.S.B. in October 1917, and was succeeded by Lieut.-Colonel Smyth, who returned to France at the end of September.