Older glasses were Rose Didymium..... Believe that Didymium glass production is discontinued and the new glasses are ACE 202..... Suspect ACE 202 may be the glasses with the blue tint.... IF it blocks the the orange flare around the molten glass, they are probably ok...
Dale
__________________
You can lead a person to knowledge, but you can't make them think.
To view links or images in signatures your post count must be 5 or greater. You currently have 0 posts.
Vendor-Artist-Studio-Teacher Registry
To view links or images in signatures your post count must be 5 or greater. You currently have 0 posts.
San Francisco - A Few Toys Short of a Happy Meal
|