WOOD-USKMi INDUSTRIES OP CALIFORNIA. 69 



REFRIGERATORS, KITCHEN CABINETS. 

 fir (Oregon pine, Washington fir). Oregon; Washington. 



Of total amount of Douglas fir manufactured 0.2 per cent used in this 

 industry. 



Brine tanks; cold storage rooms; floors; framework; ice boxes; joists; 

 outside finish ; refrigerators ; studding. 



Strong ; cheap ; easily worked. 



Floors ; outside finish ; surfaced, clear, f to 1 inch thick. 



Framework: rough, clear, 2 inches thick. 



Joists, studding : rough, merchantable, J to 6 inches thick. 



Sitka spruce. Oregon ; "Washington. 



Inside walls and shelves of cold storage rooms and refrigerators. 

 Tough ; odorless. 

 Surfaced on one side, select, 1 inch thick. 



Siberian oak, plain (Japanese oak). Japan; Siberia. 



Of total amount of plain Siberian oak manufactured 0.7 per cent used 

 in this industry. 



Ice boxes; refrigerators. 



Surfaced on two sides, No. 1 : f inch thick for ice boxes ; 1J and If 

 inches thick for refrigerators. 



Redwood. California. 



Mud sills for brine tanks, ice boxes, refrigerators, etc. 

 Durable against decay in damp places. 

 Rough, common, 1 to 6 inches thick. 



White oak, plain (eastern oak). Middle West; South. 



Flooring and outside finish for cold storage rooms and refrigerators. 

 Hard ; durable against decay and wear. 

 Surfaced on two sides, first and second grades, 1 to 3 inches thick. 



Eastern maple (white maple). New England; Lake States; 



Middle West; South. 



Of total amount of eastern maple manufactured 0.1 per cent used in 

 this industry. 



Cold storage rooms ; finish ; ice boxes ; refrigerators. 



Surfaced on one or two sides, No. 1 and 2, f to 1J inches thick. 



American mahogany. South and Central America. 



Panel work on ice refrigerators and cold storage rooms. 

 Veneer. 



