li Engtish Masical-box spring. 
bis hevs. oF the wings -lRev. of large wheel. 
34lbs- Total moringweignt . 
tile Breis.in min ates. 
mrertia has been overcome, and the 
machine ts doing its best, 7rrevs. of the wings 
eyual Lrey, of the crane. 
The centrifugal inclination of the suspending 
ae Apo 
wires ts Frome 3 told? 
For L.Hargrave’s Fupar m 
the Trochoided Plane. 
PHOTO-LITHOQRAPHED AT THE GOVT. PRINTING OFFICE, 
‘SYDNEY, NEW SOUTH WALES. : 
