join the club - we're mostly ignoramus's too

With the majority of Irish/Waterford material, we're accustomed to seeing the recognizable shapes etc., and in most of this there is cutting.
Simplistic shapes like this are out of our comfort zone too - although that's still not to say this isn't a more recent production - it might be confusing all of us.
Ordinarily I'd suggest you send some information to the V. & A. - they really are very helpful and will respond usually within a couple of weeks - the big cheese there used to Reino Liefkes, but not so sure he is still with the glass department.
You may have seen that I posted a reply from the V. & A. in recent days - if you look back a week or so - my note was in connection with mercury/silvered glass in relation to James Powell, and it's adequate to address your email to 'the glass department',
Unfortunately, since you are unable to include high quality images, you may have to wait until you acquire a new camera.
Alternatively, why not contact the Waterford museum - at least I assume there is one??
Thanks for the offer to 'drop in', although don't think there's anyone else near at hand - we did have a lady who posted occasionally from your area, but not heard from her in recent times.
Is this lead glass or soda glass do you know - and how is the underside of the foot finished? The only shape that this might possibly be intend for, that I can remotely think of, could be a milk pail/bowl.
P.S. the email details for the V. & A. - should you want them - are ............ ceramicsandglass - at - vam.ac.uk
obviously replace the 'at' with the rat's tail, and of course close up.