Date: 12/30/2005 Views: 4984
Date: 02/10/2004 Views: 4146
Date: 04/21/2004 Views: 5387
Date: 08/23/2023 Views: 781875
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!