Pretty sure that is a Tillotson aftermarket replacement carb for flathead Fords. Very obscure piece, I've only seen a few, including one row of them on a multi carb manifold. If you open it up, do so carefully because you'll need the gaskets to guide making your own... Might be a fun project if you lack sufficient trouble in your life!
It looks like the one that sits on the fire truck we worked a lot on. It's a 1935 Ford Truck 100hp with a Carter truck style carb. Might be for European build cars they had them But that thing in he front looks very odd to me. I will look for pics next time at my shop. Just to confirm.
Who'd build a carb with no identification on it? Looks like an attempted Holley 94 clone, with some strategic changes to beat a copyright lawsuit.
Doggone! It's still a Tillotson! Give it a few more weeeks and maybe it'll turn into something useful.