Topic: Little Belgian pot with registration No.

[Della]

Hi All,

I found this little chap today and wondered if anyone can tell me more? I am more than a little out of my comfort zone with this one.  :cry:
I know that it says that it was made in Belgium on the base, but it also has a registration number, which I think is 55119 (it isn't very clear).

(http://glassgallery.yobunny.org.uk/albums/userpics/10026/thumb_contain.jpg)(http://glassgallery.yobunny.org.uk/albums/userpics/10026/thumb_containb.jpg)
 :shock: Click to enlarge :shock:

What sort of lid would it have had?
It is a tad over 3" in height.

Grateful for any thoughts/ideas.
TIA  

[Ivo]

It's a fairly recent  mustard & would have had a twist cap.