Date: 05/19/2008 Views: 5289
Date: 07/30/2005 Views: 4864
Date: 08/04/2013 Views: 7179
Date: 08/23/2023 Views: 693382
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!