Amazon-class sloop

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:Single screw
Two-cylinder horizontal single-expansion steam engine
Sail plan:Barque
Complement:150[1]
Armament:As built:
2 × 7-inch (6½-ton) muzzle-loading rifled guns
2 × 64-pounder muzzle-loading rifled guns As converted (Dryad, Nymphe & Vestal):
9 × 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

NameShip BuilderLaunchedFate
AmazonPembroke Dockyard1865Sunk in collision with SS Osprey, off Start Point, English Channel 10 July 1866[1]
VestalPembroke Dockyard 1865Sold to Castle for breaking in December 1884[2]
NiobeDevonport Dockyard 1866Wrecked off Cape Blanc on Miquelon Island, off the Atlantic Coast of Newfoundland and Labrador 21 May 1874[1]
DryadDevonport Dockyard 1866Sold in September 1885 and broken up in April 1886[2]
DaphnePembroke Dockyard 1866Sold for breaking on 7 November 1882[2]
NympheDevonport Dockyard 1866Sold for breaking in December 1884[2]

Notes

  1. 1.0 1.1 1.2 1.3 1.4 "Cruisers at Battleships-Cruisers website". Retrieved 2008-09-17.
  2. 2.0 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 2.10 Winfield, Rif & Lyon, David (2004). The Sail and Steam Navy List: All the Ships of the Royal Navy 1815–1889. London: Chatham Publishing. ISBN 978-1-86176-032-6. OCLC 52620555.

Bibliography