Date: 02/14/2009 Views: 3150
Date: 07/11/2010 Views: 2563
Date: 04/07/2006 Views: 3241
Date: 08/23/2023 Views: 160635
Straight edges. Ones on left with holes have cork backing, keeps straight shape better. Without cork better for checking curves. Besides Isopropynal removing witness marks on Andair gasculator, it also does a fine job on some rulers!