Craig: Don't be too worried. I have some Caithness, have watched them blowing it in Oban, and still didn't pick it up. The bowl looked much heavier than the Caithness I'm used to, or perhaps that was just a mistaken perception. Some used to be sold in a couple of stores in Oregon and Washington. I've seen a couple of pieces in second hand stores in Oregon, but they're been generally undistinguished, and certainly not the good paperweights.
Christine: did a few of the glass makers from Caithness not go to Selkirk Glass, or was that from another company?
David