Web08-311 USER MADE GAUGE. SOME FORM OF SPECIALIZED TOOL THAT HAS 14" HANDLE THAT MEETS FLAT 17" WOOD BAR, HAS 3-1/4" LONG OVAL HOLE WITH BRASS PLATE ON HALF OF IT ON ONE SIDE. HAS INLAID BRASS AND IVORY DIAMONDS ON EITHER SIDE OF BAR. MISSING VENEER ON ONE PART. UNUSUAL (MHS063)