CONTENTS 
OF 
Poe oen NO LAs i. an 
[The numbers refer to the bottom paging of the text.] 
Introduction, ; 
I. Means of eauieniersoi 
1. Construction of Roads, 
A. Streets in Cities, 
B. Roads, ‘ Me 
C. Tunnels, Ds : , 
D. Railroads, ; : Z 
2. Bridge building, -. ‘ : : 
A. Stone Bridges, - ° : ° 
B. Wooden Bridges, . . : : 
C. Iron Bridges, ? te : . 
3. Inland Navigation, ‘s ” : ° 
A. Dams, ; ie : 3 : 
B. Canals, ‘ - é : : 
C. Locks, : tus via ; 
~D. Aqueduets, . : ‘ wee ‘ 
E. Canal Bridges, = ° ° ‘ 
II. Windlasses and Cranes, . ; . 2 
I. Hydraulic Engines, ; - : : : 
1, Pumps, -. . “¢ : . 
2. The Hydraulic Ram: 
3. Fire Engines, : ; - ° ° 
FV: Mills, : 5 ‘ : 
1. Vertical Water When ; : : ° 
2. Horizontal Water Wheels, 
3. Grinding Mills, 
VY. Cotton Manufacture, 
1. Picking, Scutching, and Saipias Machines, 
2. The Drawing Frame, 
3. The Roving Frame, . 
4, Completion of the Roving, : . 
5. The Mule and Mule Spinning, : ‘ : 
6. The Singing and ace of “il : ° 
7. Weaving, . ; : 
8. Finishing and ea ligt . . ° : 
Woollen Manufacture, , ° ° : 
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