This is my contribution to Sepia Saturday 272 : Tractors / Agriculture / Wheels
Update 31st March, 2015; I’ve just received the following information from my cousin John. He chatted to someone who knows a bit about machinery and between them they came up with the following; The tractor with Tony aboard is a Fordson Major. We cannot put a name to the one behind the crawler tractor other than it is an early combine. I think the crawler is an International T90. The chap on the machine behind the T90 could be Dad (Owen Flitney), not sure about any of the others, but I know Dad used to wear a shirt and pullover at work.