Marti Michell 6 1/2" squaring up ruler
Numbering from one corner along two sides. Gridded to make seeing squares very easy. My Favorite Square Up Ruler 6.5 8973 Michell Marketing#1
Numbering from one corner along two sides. Gridded to make seeing squares very easy. My Favorite Square Up Ruler 6.5 8973 Michell Marketing#1