Bohemian Amber Cut to Clear Etched Engraved Vases

There are two of these bases. No pontil, blown glass, etched and engraved. But one is slightly larger at base, and slightly taller than the other. The decorations are transposed on the vases. There are two animals on each. One with tall ears and one w/no ears. One vase has the animal with ears at the top and the one w/o at the bottom. The other vase the animal w/o ears is at the top and the other one at the bottom. No damage. They look a little like Egermann from the research I've done.