Report To The Committee Of The Commissioners Of Northern Lights: Appointed To Take Into Consideration The Subject Of Illuminating The Lighthouses By M

by Alan Stevenson

In the early 19th century, advances in optics and technology allowed for the development of more efficient lighthouse lenses. This report, written by Alan Stevenson, a leading expert on lighthouse design and construction, outlines the advantages and disadvantages of various types of lenses and recommends a course of action for the commissioners of northern lights. It is an essential resource for anyone interested in the history of lighthouse technology.

This...

• Format: Hardcover
• Language: English
• ISBN: 1020187263
• ISBN13: 9781020187261
• Release Date: July 2023
• Publisher: Legare Street Press
• Length: 66 Pages
• Weight: 0.60 lbs.
• Dimensions: 0.3" x 6.1" x 9.2"