A Small Engine Gives Practical Benefits

By John F. Moon, A DVANTAGES in fuel economy that theoretically can be derived from the use of a relatively low-powered engine in a heavy goods vehicle are frequently offset by......

Bus Loadings Measured Electrically

T HE development of devices, perhaps electronic, to provide continuous accurate information of loadings or receipts on individual bus routes was forecast by Mr. H. N. Tuff,......