I don't know that I thought it wasn't OP. Although I admit the subject line I gave the posting certainly says that. It was not a good choice. The stem of the glass certainly indicated OP and the paneling under the bowl is elegant but the design on the bowl itself did not match what I was seeing when looking at OP photos although the cut squares suggested it. I was seaching for a glass exactly like this one and it took me a long time to find it. In the mean time, I was being cautious (maybe over cautious). Maybe in my original posting, instead of asking if anyone knew of a manufacturer working in the style of OP, I should have just asked "Is this OP". I bought the glass in a small rural mall. A half dozen dealers had set up in an old school house. The glass was mixed in with other stems of no interest. I couldn't imagine finding a Prutscher glass at that mall. Of course, she did mention the soldier bringing it back from Germany.