Q: I have a beautiful glass bowl that measures 9 3/8 by 6 inches across and 3 3/4 inches deep. There are no seams or trademarks. Can you tell me how old it is and the approximate value? I know it came ...

Do-it-yourselfers are an intrepid bunch who will without hesitation cut any building material they can get their hands on. The thought of cutting glass, however, stops even the most daring DIYers in ...