Filed with H FULLER's WW1 Service Records:

Handwritten statements (2 copies of each) from 309876 A GOULD, Regimental Police, & Lance Corporal W (or D?) WRIGHT, witnesses to an accident that happened to Fuller on 29 July 1918 at Bovington Camp.

May be of interest for placing your man in 1918. The statements appear to be written by the witnesses.

Anc****y, FUL, pages 29308 to 29313