16 CHARLES GRIFFIN d, CO.'S PUBLICATIONS. 



SECOND EDITION, Revised. In Large 8vo. Handsome Cloth, Gilt. 



With 37 Folding Plates and nearly 500 Illustrations in 



the Text. 30s. net. 



The Principles and Practice of 



DOCK ENGINEERING. 



BY BRYSSON CUNNINGHAM. 



GENERAL CONTENTS. 



Historical and Discursive. Dock Design. Constructive Appliances. 

 Materials. Dock and Q uav Walls. Entrance Passages and Locks. 

 Jetties, Wharves, and Piers. Dock Gates and Caissons. Transit Shed* 

 and Warehouses. Dock Bridges. Graving and Repairing Docks. 

 Working Equipment of Docks. INDEX. 



" We have never seen a more profusely-illustrated treatise. It is a moat important 

 standard work, and should be in the hands of all dock and harbour engineers." Steamthip. 

 "Will be of the greatest service to the expert as a book of reference." Engineer. 



In Large 8vo. Pp. i - xii + 283. With 18 Plates, 11 Tables, and 220 

 Illustrations in the Text. 16s. net. 



A COMPANION VOLUME TO "DOCK ENGINEERING." 

 THE PRINCIPLES AND PRACTICE OF 



HARBOUR ENGINEERING. 



BY BRYSSON CUNNINGHAM. 



CONTENTS. Introductory. Harbour Design. Surveying, Marine and 

 Submarine. Piling. Stone, Natural and Artificial. Breakwater Design. 

 Breakwater Construction. Pierheads, Quays, and Landing Stages. 

 Entrance Channels. Channel Demarcation. INDEX. 



" The best and most complete book we have seen on the subject." Steamship. 

 " This is a standard work . . . sure to prove a valuable book of reference." 

 Shipping World. 



In Crown 8vo. Handsome Cloth. Pp. i-xiv x 504. With many Illus- 

 trations, including 7 Coloured and 15 Other Plate?. 12s. net. 



HYDROGRAPHIC SURVEYING. 



FOP the Use of Beginners, Amateurs, and Port and 

 Harbour Masters. 



BY COMMANDER S. MESSUM, R.N., 



Instructor in Nautical Surveying, B.N. College, Greenwich. 



CONTENTS. Sextant. Protractor. Station Pointer. 'nn-<xllite. Projections. - 

 Symbols and AMnvvi;iti'>tis. Plotting and TrlangulattOD of a Small Plan. Mast-head 

 Angle Survey. Meridian Distances.- AH-KNMX. IM-KX. 



tOHDON : CHARLES GRIFFIN & CO., LIMITED, EXETER STREET. STRANQ 



