ΤΟ BERGEN'S EPITOME OF NAVIGATION, CONTAINING THE NEW QUESTIONS REQUIRED BY THE BOARD OF TRADE, ON AND AFTER THE 1st OF AUGUST, 1881. BY WILLIAM CULLEY BERGEN, MASTER IN THE MERCANTILE MARINE, AUTHOR OF BERGEN'S "MARINE ENGINEER," BERGEN'S (Entered at Stationers' Hall.) NORTH SHIELDS: PRINTED AND PUBLISHED BY W. J. POTTS & CO. ATLAS WORKS. LONDON SIMPKIN, MARSHALL & CO., STATIONERS' HALL COURT; GLASGOW D. McGREGOR & CO., CLYDE PLACE, ALSO SOUTH CASTLE LIVERPOOL: PHILIP, SON & NEPHEW, SOUTH CASTLE STREET. SUNDERLAND: WM. C. BERGEN, LAWRENCE STREET. PREFACE. The following work is adapted to the requirements of the Board of Trade after the 1st of August, 1881; a few Tables required for the solution of the questions are given, so that those persons who have the former editions of Bergen's Navigation will not need any other work It is intended to enlarge this supplement as soon as covenient. The author is indebted to Capt. Wm. B. Duncan, Teacher of Navigation, South Shields, for his valuable help and useful suggestions, while the work was passing through the press. WM. C. BERGEN. |