Glass codes explained

on the manufacturer. For example, above is Spectrum's decodingpage. I would expect that other manufacturers would have something similar.

Every manufacturer has their own product numbering system; is that what you're referring to? Some of them have a method behind the madness, some of them don't; ultimately the numbers simply let them keep track of their merchandise. Bullseye's 1116 is a sky or rurquoise blue cathedral, as is Uroboros' 5331.

If you know the manufacturer, you may be able to get more > Does anybody have a reference to explain the glass codes? For example

Yep that's what I was after...product numbering system. Oh well makes life interesting and probably has little relevance to glassing as such.

Thanks for help