135 



Table of Weights. 



10 milligrams (rng.)*-! centigram = 0.1543 troy gr. 



10 centigrams irl decigram ^ 1.543 troy gr. 



10 decigrams =1 gram (g.) ^ 15.432 troy gr. 



10 grams crl dekagram .= 0.3527 avoir.oz. 



10 dekagrams =1 hectogram rr 3.5274 avoir. Ib 



10 hectograms =1 kilogram (k.) - 2.204 avoir. Ib 



10 kilograms 1 myriagram 22.046 avoir. Ib 



10 myriaprams 1 quintal - 220.46 avoir. Ib 



10 quintals 1 tonneau (t.) 2204.6 avoir. Ib 



I kilogram per kilometer 0.67195 Ib. per 1000 ft. 

 1 Ib. per 1000 ft. =1.4882 kilograms per kilo- 



meter. 



1 kilogram per sq. kilometer =1423 Ib. per sq. In. 

 1 Ib. per sq. in. =.000743 kilograms per sq. 



millimeter. 



Tables on Sizes and Properties. 



The tables beginning on page 152 are placed In the back 

 of the book for quick reference, as we believe the values 

 given are those most frequently used and consequently should 

 be placed where they can be most conveniently found. 

 1. Bearing power of soils. 



