Aren't these lovely? The one is stamped Industria Argentina and the other Alpaca. The cup itself is, in each instance, a gourd. I do not know the silver content on the ornamentation added. They are both quite lovely and the one has very detailed agrarian scenes on it. I suppose that is done like repousse silver. They both stand. One of the tripod legs on the one looks a little ever so slightly bent and could probably be straightened by hand but I was afraid to do it since it is standing just fine as it is. Just wonderful works of handicraft and artisanship from Argentina! These look extremely vintage and I would guess mid-century or earlier.