Hi, I am trying to find out which regiment my great grandfather served in during WW1. I know he was in the Army Veterinary Corps, he was a Private, and his regimental number was SE-14655. He lived in Kent so I wondered if the SE would have been for South East? His name was Harry Golding and he would have been 44 years of age when the war started. I would appreciate any help or ideas, thank you