Possible prequel to War on Wheels

A possible prequel to War on Wheels.

My father, Bill Williams who lead the mechanisation of the army in WW2, was ordnance officer to the 19th division on the Somme in WW1. He would have seen the Lincoln Tank in action, possibly images like these:

The images are taken from a weekly magazine that my grandfather collected.

Bill's friend and rival Dickie Richards commanded an ammunition train, the core means of transport.

I am researching to see what records and images exist to help tell the story of how the British Army was supplied  in WW1 and am finding some remarkable material.