Date: 08/27/2006 Views: 3087
Date: 12/30/2016 Views: 5929
Date: 08/06/2003 Views: 5134
Date: 08/23/2023 Views: 184623
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!