Harmsworth, Alfred Charles William, Sir, bart · London Bombay : Longmans, Green, and Co. · leaf 94
ld be taken on passing THE CHOICE OF A MOTOR 57 the second of two oak trees on the right/ the branches of whichcompletely overhang the road. Time should also be taken atthe last oak tree on the right at the top. The difference ofaltitude between these two trees is 75*03 feet. The averagegradient is… … -AVERAGE GRADIENT Jin13-4-* respectively between the two oak trees above named on theTest Hill in Richmond Park :— 2 niin. 25 sees. = 4 miles per hour. I min. 55 sees. = 5 I min. 36 sees. = 6 I min. 22 sees. = 7 I min. 12 sees. = 8 I min. 4 sees. = g 57 sees. = 10 52 sees. =11 48 sees. =12 ••…
Automobiles
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