For sale are two antique Atha caulking irons, chisels, one measuring 9/32" X 5-3/4", and the other measuring 9/32" X 5-7/8" long. Atha stopped manufacturing under this name in 1914, making these over 100 years old. Please view all of the pictures to determine condition for yourself. Reference oakum, soil pipe, ship building, maritime, caulking. {Inventory Tag #259 Green} Be sure to check my eBay store for hundreds of  vintage tools and estate finds.