Amazon class sloop

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HMS Dryad (1866).jpg
HMS Dryad at anchor, with sails airing
Class overview
Name:Amazon-class sloops
Builders:Pembroke Dockyard
Devonport Dockyard
Operators: Royal Navy
Built:1865–1866
In commission:1865–1885
Completed:6
Lost:2
General characteristics
Type: Screw sloop
Displacement: 1574 tons
Length: 187 ft (57 m)
Beam: 36 ft (11 m)
Draught: 17 ft (5.2 m)[1]
Installed power: 300 horsepower[1]
Propulsion: Two-cylinder horizontal single-expansion steam engine
Single screw
Complement: 150[1]
Armament: As built:
  • Two 7-inch (6½-ton) muzzle loading rifled guns
  • Two 64-pounder muzzle loading rifled guns
As converted (Dryad, Nymphe & Vestal):
  • Nine 64-pounder muzzle loading rifled guns[2]

The Amazon class was a class of six screw-sloops of wooden construction built for the Royal Navy between 1865 and 1866.

Construction

Design

Designed by Edward Reed[2], the Royal Navy Director of Naval Construction, they were equipped with a ram bow.[2] The hull was of wooden construction, but they were the first class of sloops to incorporate a form of composite construction; they had iron cross beams while retaining wooden framing.[2]

Propulsion

Propulsion was provided by a two-cylinder horizontal single-expansion steam engine by Ravenhill, Salkeld & Company driving a single 15 ft (4.6 m) screw. Vestal and Nymphe were fitted with three-cylinder Maudslay engines.[2]

Sail plan

All the ships of the class were built with a barque rig.[2]

Armament

The class was designed with two 7-inch (6½-ton) muzzle loading rifled guns mounted on slides on centre-line pivots, and two 64-pounder muzzle loading rifled guns on broadside trucks. Dryad, Nymphe and Vestal were rearmed in the early 1870s with an armament of nine 64-pounder muzzle loading rifled guns, four each side and a centre-line pivot mount at the bow.[2]

Ships

Name Ship Builder Launched Fate
HMS Amazon Pembroke Dockyard 1865 Sunk in collision with SS Osprey, off Start Point, English Channel 10 July 1866[1]
HMS Vestal Pembroke Dockyard 1865 Sold to Castle for breaking in December 1884[2]
HMS Niobe Devonport Dockyard 1866 Wrecked off Cape Blanc on Miquelon Island, off the Atlantic Coast of Newfoundland and Labrador 21 May 1874[1]
HMS Dryad Devonport Dockyard 1866 Sold in September 1885 and broken up in April 1886[2]
HMS Daphne Pembroke Dockyard 1866 Sold for breaking on 7 November 1882[2]
HMS Nymphe Devonport Dockyard 1866 Sold for breaking in December 1884[2]

References