This is a real oddball. No identifying marks found so far. Very heavy iron dial suggesting early but the style suggests post 1830 and Northern England/Scotland. The movement is extremely unusual. Having knopped and ringed pillars makes it look more like 1730 than 1830 but there is no sign they don't belong together. Never seen a movement like it, real provincial quirkiness, not something you expect post 1830. It came with two brass cased lead weights which is why I bought it. It was in auction in Scotland, I was going to leave it up there and sell in the next auction, just have the weights and pulleys delivered, but it intrigued me so had the lot shipped.