WOOD 



125 



r 





M 



] 



ii*ii 



A 



/6 A J 4 



^ >4 



g*3 /6*3 



Fig. 126. Standard forms used in interior finish 



A — % round 

 B — 34 round 

 C — Sprung mold 



D — Crown mold 

 E — Picture mold 

 F — Base mold 



G— Casing with backing 



//—Plain casing 



/ — Three-member header 



finish, using fillet and 



cap 



has a straw color; red oak has a reddish tinge and is less 

 durable than the white oak. Both are heavy, hard, of coarse 

 texture, shrink, and crack. They are used for inside finish 

 and furniture. The ornamental and wearing qualities are 

 improved by quarter-sawing. 



Poplar. Poplar is also known as white or tulip wood, 

 there being a number of different varieties, white or yellow- 

 white in color, light, soft, free from knots, and of fine 



