British Association, 72nd Report, Belfast, 1902. 



[Plate VI. 



Fifi. 1. — General view of Dynamometer, with 40-in. lurry wheel in frame. 



Fig. 2. — General view of Dynamometer, with observer in position. 

 Pneumatic-tyre wheel in frame. 



Fig. 3. — Dynamometer. End view from back. 

 Illustrating the Beport on the Besistance of Boad Vehicles to Traction. 



