I think these are likely of German origin. Two have ground stoppers and screw caps. Two are simple jar covers. One has some notable enamel damage in the white ring. All have some minor chips in the edges of the ground bottoms. The taller two are about 6-1/2 inches tall. The shorter perfume is about four inches and the oval jar about 3-1/2" tall. Two have stamps that I can see. They look like (UKA) or (UKR) to me. They are not well struck. The metal has a copper tone but looks like it was once gold washed.