SPECIALIZING TRANSPORTATION EQUIPMENT 



51 



ous to the employees and general public, and that they are more or less 

 detrimental to the health of those who use them to any great extent. 



Fig. 4 — Motorcycle which was Used for Maintenance Work — Courtesy Telephone 



Review 



Fig. 5 — Motorcycle with Sidecar Used for Instrument Installation Work — Courtesy 



Telephone Review 



While the motorcycles have the advantage that they can generally 

 worm their way through traffic more readily than an automobile, 

 this advantage is completely overbalanced by the un'versal tendency 

 to speed in riding motorcycles, by the many serious accidents from 



