Hi Biker,
Great to have stumbled across your thread!
My great grandfather, Harry Young, was an Inspector at G.L. & C. for many years. I see from your list of photos that you have something about his eldest son, Victor Harry YOUNG (my great uncle). Victor was killed in action, aged 20 yrs, at the Second battle of Ypres, in Belgium, 23rd April 1915, serving with Queen Victoria's rifles. The Germans launched a chlorine gas attack at Ypres on 22nd April, 1915, its first use on the Western front, and it seems likely that Victor was involved in that infamous battle.
I would very much appreciate any info/pics you might have.
Keep up the good work!
Mat
(Image below is of a 1914 Star, such as the one awarded posthumously to Private Young)