Rindskopf tango glass vases - twin post

I found the twin amethyst raised swirl to my earlier post of classic Rindskopf Art Deco shapes.
The swirls on the two vases are slightly raised and are variously thick and thin, slightly unevenly spaced.
The giraffe décor on the first vase is smudgy, unlike the Kralik version.
The vases are 19.5 and 20cm. The two silver rims are hallmarked for London and dated 1924 (giraffe - HWLd) and 1922 (swirl - DL).