Q-ship “Dunraven”
Showing the damage done to her poop after the action with submarine. The after-deck is already well awash and presently she foundered.
To face p. 214
Penshurst was a three-masted, single-funnelled, single-screw steamer, owned by a London firm. She had been fitted out as a decoy at the end of 1915 by Admiral Colville at Longhope. Her length between perpendiculars was 225 feet, length over all 232 feet, beam 35 feet 2 inches, draught 14 feet 6 inches, depth of hold 13 feet 7 inches. Her tonnage was 1,191 gross, 740 registered, displacement 2,035 tons. Fitted with four bulkheads, the ship had the maximum amount of hold, the engines being placed right aft. The crew were berthed in the forecastle, the engineers’ mess and cabins being aft, whilst the captain’s and officers’ mess and cabins were adjacent to the bridge just forward of midships. The engine-room pressure was 180 pounds, and the maximum speed, with everything working well and a clean bottom, was 10 knots. Her armament consisted of five guns. A 12-pounder (18 cwt.) was placed on the after hatch, but disguised in the most ingenious manner by a ship’s boat, which had been purposely sawn through so that the detached sections could immediately be removed, allowing the gun to come into action. Originally there were mounted a 3-pounder and 6-pounder on each side of the lower bridge deck. These were hidden behind wooden screens such as are often found built round the rails in this kind of ship. These screens were specially hinged so that on going into action they immediately fell down and revealed the guns. Thus it was possible always to offer a broadside of three guns. In the spring of 1916 Penshurst was transferred from Longhope to Milford and Queenstown, and Admiral Bayly had the arrangement of guns altered so that the 3-pounders were now concealed in a gunhouse made out of the engineers’ mess and cabins, the intention being to enable both these guns to fire right aft. The 6-pounders were then shifted forward into the positions previously occupied by the 3-pounders on the lower bridge deck. How successful this arrangement was in action the reader is able to see for himself in the accounts of Penshurst’s engagements with submarines. The ship was also supplied with depth charges, rockets, and Verey’s lights.
The crew consisted of Captain Grenfell and three temporary R.N.R. officers, an R.N.R. assistant-paymaster, thirteen Royal Navy gunnery ratings, eight R.N.R. seamen, a couple of stewards, two cooks, a shipwright, carpenter’s crew, an R.N.R. chief engine-room artificer, an engine-room artificer, and R.N.R. stokers, bringing the company up to forty-five.
In arranging action stations in a Q-ship the difficulty was that internally the vessel had to be organized as a warship, while externally she must necessarily keep up the character of a merchantman. In Penshurst Captain Grenfell had arranged for the following signals to be rung from the bridge on the alarm gong. One long ring meant that a submarine was in sight and that the crew were to stand by at their respective stations; if followed by a short ring it denoted the enemy was on the starboard side; if two short rings the submarine was on the port side. Two long rings indicated that the crew were to go to panic stations; three long rings meant that they were to go to action stations without ‘panic.’ ‘Open fire’ was ordered by a succession of short rings and whistles.
With regard to the above, in the case of action stations the look-out men on the bridge proceeded to their gun at the stand-by signal, keeping out of sight, while the crews who were below, off watch, went also to their guns, moving by the opposite side of the ship. In order to simulate the real mercantile crew, the men under the foc’s’le now came out and showed themselves on the fore well deck. If ‘panic’ was to be feigned, all the crew of the gun concealed by the collapsible boat were to hide, the signalman stood by to hoist the White Ensign at the signal to open fire, and the boat party ran aft, turned out the boats, lowered them, and ‘abandoned’ ship, pulling away on the opposite bow. The signal for standing-by to release the depth charge was when the captain dropped a red flag, and all guns’ crews were to look out to fire on the enemy if the depth charge brought the U-boat to the surface.
[Photo. Heath and Stoneman
The Gallant Officers and Crew of the Q-ship “Dunraven.”
Captain Gordon Campbell is in the second row with Lieutenant C. G. Bonner on his right.