Unknown2018-12-072018-12-071930-03-01EPM-067-11-005http://hdl.handle.net/20.500.11867/14827Single 7 x 8 inch sheet, bi-folded. Printed recto and verso. Blank back cover.Includes the nine additions and which paragraph they are found in, from13 through 301.1.West Coast Lumbermen's Association: official interpretations and additions to standard grading and dressing rules.