Hello Adam, very nice piece, as to finding any information I hope you have better luck than I have researching some of their work, I'm just starting to look into dating the labels and marks they seem to have produced tons of stuff, if I find anything I'll get back to you
![Roll Eyes ::)](http://www.glassmessages.com/Smileys/classic/rolleyes.gif)
here's a recent similar find of mine.
![Grin ;D](http://www.glassmessages.com/Smileys/classic/grin.gif)