34 THE THEORY AND PRACTICE OF WORKING PLANS 



7. Sleighs. 



8. Streams — driving. 



9. Ponds — hot and cold, 

 (c) Logging administration. 



1. Camps. 



2. Commissary. 



3. Labor. 



4. Supervision. 



5. Scaling. 



6. Animals. 



11. From pond into cars. 



(a) Milling and equipment by types of mills. 



1. Sawing. 



a. Hoisting logs from pond to mill deck — scal- 

 ing. 

 h. Steam nigger. 



c. Log carriages (shot gun or cable feed). 



d. Saws (sash, gang, circular or band). 



e. Re-saw. 



/. Saw fihng. 



2. Edging. 



3. Trimming. 



4. Conveyor system. 



5. Power. 



6. Transmission. 



7. Electricity (lighting system). 



8. Hog. 



9. Refuse burner. 



{h) Yarding by types of mills. 



1. Grading and grading rules. 



2. Conveying from grading table to piles in yard, or 



kiln. 



3. Dry kilns — t>'pes, etc. 



4. Loading on cars, 

 (c) Planing. 



