CONTENTS. 



Page. 



Introduction 7 



Longleaf pine 8 



Physical properties 8 



Supply 8 



Early uses 9 



Exports 10 



Shipbuilding 11 



Heavy construction LI 



Railroad timbers 12 



Manufacture and products 12 



Paving blocks 13 



Miscellaneous 14 



Naval stores 14 



By-products 16 



Shortleaf pine 17 



Physical properties 17 



Supply 17 



Early uses 18 



Manufacture and products 19 



Loblolly pine 20 



Physical properties 20 



Supply 20 



Early uses 22 



Manufacture and products 22 



Railroad timbers 23 



Fuel 24 



Cuban pine 24 



Physical properties 24 



Supply ' 24 



Manufacture and products 25 



Pond pine 26 



Physical properties 26 



Supply 26 



Manufacture and products 27 



By-products : 27 



Spruce pine 27 



Physical properties 27 



Supply and uses 28 



Sand pine 28 



Physical properties 28 



Supply and uses 29 



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