LOGGING IN" THE .DOUGLAS FIR REGION. 



135 



Five men made np the yarding crew — an engineer, fireman, hook- 

 tender, rigging slinger, and unhooker. 



Fig. 42. — Location of equipment and improvements, MacFarlane sky-line system. 



The Lidgerwood overhead system has been dealt with in consid- 

 erable detail, so that only the points wherein the MacFarlane sky- 



FiG. 43. — Head tree, MacFar- 

 lane system. 



Fig. 44. — Tail tree, MacFar- 

 lane system. 



line system differs from other overhead systems will be touched upon 

 here. The location of equipment and improvements is shown in 

 fig. 42. 



