Poolbeg Lighthouse in Dublin Bay was built in 1768 and initially operated on candlepower (reputedly the first in the world to do so) but changed to oil in 1786. It was re-designed and re-built into its present form in 1820.
View Full Image on Dreamstime
Username: Gazzag
Editorial: No
Width: 5917 pixels
Height: 3950 pixels
Downloads: 1
Image ID: 65550982