Hi all
many thanks for your reply's
I knew he was in France from his medal record that's where I got the mention of the swb from. Its a shame they don't give more detail about the disability as far as the family knows he was fine and worked for the post office in London for years afterwards.
he had quite a life he went to South Africa with the G Guards,
received the imperial service medal in 1931.
My dad tells the story that he was promoted in the post office but stepped back down again after a few months cause he missed the drinking with his mates
Ian