... are acceptable.Rounded Corners, Metric and Inch graduations, first inch graduated in 1/32" increments followed by 1/16" increment ... etched graduations. Rounded Corners, Metric and Inch graduations, first inch graduated in 1/32" increments followed by 1/16" increment graduations ... 0" at the edge, Metric and Inch graduations, first inch graduated in 1/32" increments followed b 1/16" increment graduations ...