Finding old tools.

[Wagtail]

In the UK... maybe.

There, and quite a few other places too, Mate.

 

[ponytug]

I had a ditch shovel that was made like the mfgr split a thin 8" pipe lengthwise, welded an arch in the middle with a place for a handle on the top, and a standard long handle there. This arch was made to swivel and set to any angle so the user could either pull or push the " shovel along to make a round-bottom ditch.
I had used it at my FIL's place while getting it ready to sell and left it there.
Someone else liked it so took it.
I've never been able to find another or any reference to it on the internet.
It was great for cleaning out small ditches.
Anyone ever heard of something like that "shovel"?

That sounds like a useful tool. By your description, I have seen somewhat similar shovels in the UK and Commonwealth countries, but not here. I had forgotten about them, and now I'm thinking they would be great for digging out my rounded driveway gutters. Hmmmm. Thanks!

Any chance either of these are close?

Or

Found by looking for "long handled semi-circular trench shovel" photos from (and I have never used this vendor);

https://www.ebuy7.com/shovel-all-steel-extended-semi-circular-agricultural-iron-shovel-tool-shovel-digging-soil-digging-trench-digging-tree-shovel-shovel-digging-yam-special-shovel.html

Amazon has a slightly rounded version;
Truper trenching shovel

Or in the UK,

All the best,

Peter