Note 57 — Chapter I · FLOATING LIGHTS: LIGHTSHIPS.
Reading edition
The average length is 80 to 90 feet, and the burden from 160 to 180 tons. The Calshot, between Southampton Water and the mouth of the Medina (Isle of Wight), is only 100 tons.
Reading edition
The average length is 80 to 90 feet, and the burden from 160 to 180 tons. The Calshot, between Southampton Water and the mouth of the Medina (Isle of Wight), is only 100 tons.