BRITISH EXPEDITIONARY FORCE These eighteen documents, dated 13th. July 1923, were sent from the Ministry of Pensions to the British Red Cross Society Records Office. They are photostats of the original typed pages and give the names of the locations, in alphabetical order, dates and positions of the various World War One Hospitals or WWI Casualty Clearing Stations on the Western Front http://www.vlib.us/medical/CCS/ccs.htm
I've been using this for some time...Very useful and gives alternative names for some of the hospitals... I thought it was MY secret!!
Oh ! ... we don't have secrets here !!!!!!!!!!! I've used it a lot too .... excellent for sorting out where my priests were !!