Autorentext

D. Alan Stevenson



Klappentext

In use since the dawn of recorded history for the guidance of ships at sea, lighthouses have long been a source of inspiration and fascination. Indeed, a lighthouse ranked among the Seven Wonders of the Ancient World. Lighthouse lovers will welcome this new edition of a classic volume ? a superb, profusely illustrated survey of lighthouses from earliest times to 1820. Noted authority D. Alan Stevenson ? a relative of Robert Louis Stevenson and member of a clan of lighthouse engineers ? drew upon records from the family firm and old books now inaccessible to most readers to write this highly readable, extensively researched account.
Chronicling both the construction of the towers as well as the methods of illumination, the text traces developments from the open fires of thousands of years ago. The introduction of candles and oil lamps, followed by parabolic reflectors and the world's first revolving light in 1871, culminates in the 1819 construction of Bell Rock Tower, the last of the great isolated lighthouses built before steam vessels were available to transport building materials. In addition to a wealth of technical data, the text is enhanced by more than 200 rare illustrations and designs. Depictions include such seamarks as a Venetian oil navigation light (c. 1400), the Pharos of Ostia (c. 1575), the Messina lighthouse (1674), the Dungeness lighthouse (c. 1690), and Australia's Macquarie lighthouse (1817).
Maritime historians, lighthouse enthusiasts, and anyone who has ever felt the romantic lure of these lonely sentinels by the sea will prize this remarkable work.



Inhalt

FOREWORD
ACKNOWLEDGMENTS
LIST OF ILLUSTRATIONS
OBSERVATIONS ON EARLY LIGHTHOUSES
PART ONE. A GENERAL ACCOUNT OF LIGHTHOUSES BEFORE 1820
Section
I. Lighthouses of Antiquity
II. Medieval lighthouses
III. Lighthouses I590 to 1690
IV. Progress 1690 to 1782
V. Progress 1782-1800
VI. Progress 1800 to 1820 and a Survey of Seamarks in 1819
PART TWO. A FULLER ACCOUNT OF CERTAIN LIGHTHOUSES
VII. English lighthouses 1600 to 1690
VIII. The Eddystone and Smalls lighthouses 1690 to 1778
IX. English lighthouses established between 1690 and 1800
X. Scottish and Irish lighthouses 1700 to 1800
XI. North American lighthouses before 1800
XII. French lighthouses in Normandy and at Cordouan 1739 to 1797
XIII. The Bell rock lighthouse 1806 to 1811
XIV. "Lighthouses 1800 to 1819 in the British Isles, France, Sweeden, N.W. Russia and the United States "
XV Authority to establish English lighthouses
PART THREE. ILLUMINATION OF EARLY LIGHTHOUSES
Section
XVI. Illuminants and optical apparatus
A. Illuminants
B. Powerful and distinctive lights
C. Characters of lights
D. Reflectors and lenses
E. Actual optical apparatus
APPENDIX: The Bell Rock lighthouse: its designer and constructor
INDEXES
A. "Varieties of seamarks and lighthouse equipment, and lighting subjects"
B. Designers and constructors of seamarks and lighthouse equipment
C. Seamarks: actual and reputed

Titel
The World's Lighthouses
Untertitel
From Ancient Times to 1820
EAN
0800759157082
ISBN
978-0-486-15708-5
Format
ePUB
Veröffentlichung
05.03.2013
Digitaler Kopierschutz
Adobe-DRM
Dateigrösse
13.08 MB
Anzahl Seiten
336
Jahr
2013
Untertitel
Englisch