Percy Pritchard RFC with friends & Douglas motorcycle c1917

This is a cropped version of a very small print - this section is probably about 2cm square! As far as I have worked out, Percy started in the 1st Hereford's. He suffered from frostbite in the Dardanelles campaign. He was in hospital on Malta at the end of 1915. He then seems to have served in the Camel Corps in Egypt and ended the war in the Royal Flying Corps.