FIRST GROUP 
Implements and Utensils for the Rubber Gatherer 
Axes. 
Hatchets. 
Knives and special apparatus 
for the incision of trees. 
Buckets, pails, basins of tin, 
zinc or other material. 
Pitchers for smoking. 
Machines destined for 
coagulation of the milk. 
Cylinders for pressing. 
Colanders and their appurten- 
arices. 
the 
SECOND GROUP 
Implements and Material for Cultivation 
Electric detoners and their ac- 
cessories. 
Dynamite. 
Mining powder and other ex- 
plosives. 
Caps and fuses. 
Decauville lines. 
Mono rails. 
Aerial transporters an their 
accessories. 
Locomotives 
engines. 
Chemical drugs, disinfectants 
and insecticides. 
and = stationary 
THIRD GROUP 
Materials and Utensils Intended for the Culture of Trees and 
Treatment of Rubber, including: 
Materials for the necessary installations for the mounting 
of factories, construction of buildings, huts and houses of work- 
men, box factory and factory for rubber articles. 
FOURTH GROUP 
Chemical Substances, Raw Material, Thin Cloth and Othe- 
Objects Used in the Treatment of and Manufacture 
of Rubber Articles 
a. Coagulants: 
Acetic Acid. 
Fluoric Acid. 
Formic Acid. 
Sulphuric Acid. 
Hydrochloric Acid. 
b. Dissolvents: 
Aceton. 
Ethylic Alcohol. 
100 
Methylic Alcohol (C. E. 4 QO). 
Benzine. 
Benzol. 
Borax or 
Borate of Sodium. 
(Na * B. *O* 10 H’® O). 
Chloruret of Carbon. 
Chloroform. 
Ether. 
