FORKST TERMINOLOGY 75 



Yarding donkey. A donkey engine mounted upon a heavy sled, used in yarding 

 logs by drum and cable. It hauls logs from the stump to a skidroad or to a 

 landing; for short distances only. See Half-breed; Eoader; Donkey. 



Yarding hook tender. See Hook tender. 



Yarding sled. See Dray. 



Yarding spool. See Eoad roller. 



Yard lumber. Lumber which has been air-dried in a yard. A term often ap- 

 plied collectively to those grades of lumber usually air-dried. (Gen.) 



Yard tender. See Decker. 



Yearling, a. (Turp.) A term applied to a box or cup during the second season, 

 the tree is bled. (S.F.) 



Yoke, H. The heavy U-shaped part of a block by which the bloS-k is attached 

 to an object. (Gen.) 



Syn.: gooseneck, shackle. 



