Wagon wheels

But not the chocolate version! 

The cattle are out in the fields that we usually walk through, so Lottie and I had to change our route. We passed a lot of old farm machinery, including this old wagon axel. I blipped it many years ago, when both wheels were intact, but I can't spot it just now!  

An example interesting illustration of how the wheels are put together too. There is more of it, but it is buried in the long grass. I may go back and dig about a bit!