DRAFT OF A CLASSIFICATION FOR THF WORLD's FAIR. 6G7 



172. Timber Culturk Cultivation — Continued. 



Implements and machines used for planting:;. 



Im}>lements used in after-culture. 



Means of protection against insects, auimals, climate. 



Seed beds and other grapliic illustrations uC nursery ]irac1ice, 



173. Forest Man.\gkment. 



Maps, plans, illustr.ations, calculations illustratiui; forest manaijement. 



Instrunienrs for measuring standing timber. 



Growth of difl'erent ages and soils. Graphic or other illustrations showing 



rate of growth. Graphic or other illustrations showing influence of various 



management on tree growth. 

 Statistics of lumber trade and of forestry. 

 Exhibits showing relation of forests to climate. 

 Literature and educational means. 



174. LUMBERINfr AND HARVESTING OF FOREST PRODUCTS. 



The lumbering industry. Logging and transportation. Implements, ma- 

 chines, plans, drawings, and statistical material. Loggers' tools — stump- 

 pulling devices, marking devices, measuring to(ds. Loading devices — 

 sleds, flumes, slides, rope tramways, raili'oads, methods of water transpor- 

 tation, rafts, booms, etc. 



The tan-V>ark industry. Other l)arks. 



The turpentine industry. 



The charcoal industry. 

 17;">. Preparation anj> Manipulation of Lumber 



Dressing, shaping, and preparation of wood. Hewing of logs, spars, etc. 

 Shaping of knees. Sawing and milling. 



Drying and seasoning of wood. 



Seasoning, kiln-drying, steam-bending, etc. 



Preservation of wood by use of antiseptics, etc. 



Saw-mills and saw-mill tools. 



Wood- working machinery. 



Wood- working tools and minor a]ipliauces. 

 170. Forest Products. — Wood. 



Wood for fuel. 



Raw materials, unshaped and partly shaped. 



Trees, round timber, masts, knees, hoop poles, telegraph poles, piles, posts, 

 and all other material used as grown. 



Saw logs, blocks and corded woo<l. 



Shaped or otherwise prepared material. 



Hewn timber, building timbers, railroad ties, etc. 



Rived or split material — Coopers' stock, shingles, staves, etc. 



Sawed lumlier. 



Rough — Boards, planks, etc. 



Finished — Matched, molding, etc. 



Veneers and fancy woods — Curly woods, bird's-eye, burls, etc. 



Turned material. 



Charcoal and by-products of its manufacture — Wood- vinegar, tar gas, etc. 



Pulp manufacture, cellulose, etc. 



Impregnated woods, various processes. 

 177. Forest Products other than Wood, and their Derivatives. 



Chemical and pharmacological substances. 



Barks, galls, resinous substances for tanning, coloring, scenting, etc. Tex- 

 tile substances. 



Naval stores, resin, gum, caoutchouc, gutta-percha, vegetable wax. 



Potash in the raw state 



