pair of Harrach creamers

So this is a pair of uranium glass creamers from around middle of 19 century. I just love this shape, not very common, not ergonomic at all, but to me it looks very delicate. I attributed it to Harrach because of this:

http://www.collectorsweekly.com/assets/stories/XGzNWFc5fVMUonMCdLwXXA.jpg

and this

http://i.ebayimg.com/t/Opaque-Glass-Victorian-Jug-Red-Rimmed-c1900-/00/s/MTIwMFgxNjAw/$T2eC16Z,!ykE9s7t)2UyBQcv+pRM0!~~60_12.JPG

probably not scientific enough, but good enough for a start.

Interesting thing to me is that they have very different sizes of pontil marks, one is giant compared to other.

P.S.
Happy Holidays to All! :D