Large Two Handle Milkjar, Hammer-mounted Copper, 18-19th, Switzerland?

Export out EU has to be negociate before.   
Superb and large copper jug, tin-plated intside, frustoconical body with hemmed bottom and top is dovetail mounted , spout taken on piece, hinged, stopper to protect milk well from flies, two strong forged copper handles are fit on body by riveted hearts. Domed lid, very waterproof, is hinged and has a thumb rest.
Given its large size, this milkmaid of approximately 5 liters must have belonged to a large farm, perhaps a chhese farm.
Good quality, beautiful appearance, and also good condition, only one or two small dents on the surface.
Dimensions: 33cm H without handle, x 28cm L x 23cm D. Weight: 2.5kg
This item is for immediate purchase, payable by credit card or paypal. Insured shipping: €20 for France, by Colissimo