I'm not absolutely sure about the lid.
I keep seeing lids exactly like this, shoved onto jugs and sugars and jam things that seem to have openings approximately the correct size often the colour of the glass does not even match.
There are a lot of "marriages of convenience" cooked up in the back rooms of charity shops.
Or maybe there are a lot of Stuart jugs around, missing their lids, because they have been put on other things?
When stuff comes into a charity shop, sets of things are broken up between different bags or boxes, the folk sorting things out often don't have all the right bits, all together, in the first place.