COMMANDERY Q3923M 78 41 21 18 25 35 24 25 28 28 26 30 26 21 22 20 20 18 21 21 20 21 21 20 26 22 27 27 30 30 28 38 39 34 38 38 36 35 41 36 33 39 28 29 27 25 28 26 25 21 22 26 21 18 18 21 20 14 23 22 23 19 23 20 17 19 20 19 17 31 18 15 13 19 9 20 18 21 16 COMMENT - JRP 1980 MEAN OD 2 RADII WALL PLATE AT TRUSS 3