green tumblers with tray

HI, here is another question, I thought the tumblers reminded me of fenton's Georgian, but I don't think that is what this is. I can't find it in my whitmyers book. thanks

 

Looks like the tumblers are GEORGIAN Pattern. Not sure who made them. Looks like they might be Uranium glass, which will glow under blacklight. I think several makers made the GEORGIAN Pattern. (sorry did not read your post thoroughly). I don't recall ever seeing them in this color before.

 

I have counted 17 makers for Georgian tumblers. I would look for the tray maker rather than the Georgian. My WVMAG monograph on these handles has gone on a walkabout.

 

tray looks like Cambridge 623
https://www.chataboutdg.com/gallery/details.php?image_id=19641&mode=search

 

The Cambridge Georgian tumbler mold has a diamond shape in the middle row. I can not see if theses are a diamond or a hexagon. The angle is just wrong for me. It does look like their tray.

 

thanks a bunch