I was asked to post my items one at a time - so I'm reposting this one alone - sorry about that..
Looks like the glacier/everest series from Whitefriars, but not really. Pedestal tumbler - 6" tall x 2 5/8" top diameter and an icy/glacier/bark texture. Three mold lines go all the way to the base. They are very heavy, and the middle of the stem has no texture - just the round base, base's rim, and the entire top part.
Exhaustive search online through many glass makers turned up nothing - not even one example - I've tried inputting every single texture name in the book - nothing... any help would be much appreciated.