12 



CAMBRIA STEEL. 



CHANNELS- 



SPECIAL 18 OHANKEL 



k 3.30---- H 



I 

 I 



_!_ 



STANDARD 15' CHANNEL 



fc --3.00? H 



T 



0.65 



WT. 45. 50. 55 

 AND 60 LBa 



.47' 



0.53t 



WT. 33. 35. 40, 45. 

 50. AND 55 LBa 



.40" 



k-- 3.40-^! 

 t Standard Ship Section. 



!*- 3.77" -H 



