De Wild, John H · Minneapolis : Northwest Commercial Bulletin and Hardware Trade · leaf 43
e for the panels. Cut these strips the same lengths exactly—and then fasten at top and bottom withscrews, so that the strips may be moved ifnecessary should you at some time decideto add to the number of panels or to reducethe number of panels. If you use nails, youwill ruin your framework in… … Fig. tongued or side grooved to a depth equalto the thickness of wall board, or whatevermaterial you are going to use for panels,and have these grooves wide enough to holdthe wall board in place at least a half-incuin width. Then saw the boards into suit-able lengths, having the two extreme…
