Here we see the bow of the rare Type UE II ocean minelayer submarine, SM U-124, sometime in late 1918 after her surrender, likely in Harwich, England. Just below her net cutter is a shell hole (“sheel hole” as written on the period photo) which has been used as the focus of a shark’s mouth illustration applied sometime after.
National Museum of the U.S. Navy, Lot 9706-8
In all, some 176 surrendered German U-boats, many in poor material condition, were gathered under the watchful eyes of a combined Allied fleet at Harwich between November 1918 and March 1919.
Two other photos of U-124 exist, with official captions noted, likely taken at Harwich.
“German submarine, U 124, bow view, starboard side. Note, the sheel hole and net cutter. Lot 9706-12”
A German submarine, U 124, with her single 15 cm (5.9 in) SK L/45 deck gun on deck. Note, the somewhat famous American submarine USS AL2 (aka USS L-2 SS-41) in the background.
There were only 9 Type UE II submarines commissioned into the Kaiserliche Marine late in the war (1917-1918), with the tenth, SM U-121, never completed.
Our subject, U-124, was only commissioned on 12 July 1918 after construction by Blohm & Voss, Hamburg (as Werk 301), and never completed any war patrols. How U-124 earned her “sheel hole” or shark paint job was unknown.
Her only skipper, Kptlt. Rolf Hans Wilhelm Karl Carls, who had already earned two Iron Crosses on the cruiser SMS Breslau in the Black Sea, would go on to become a Ritterkreuz-adorned Generaladmiral in the Kriegsmarine and was killed during an air raid in 1945.
Carls was credited with the naval planning for Operation Weserübung, the invasion of Denmark and Norway in 1940, which worked but shattered the German fleet. When Raeder was cashiered, he recommended Carls as his replacement but the little mustache went with Donitz. Carls shifted to the retired list in 1943 at age 57 and perished in a basement in Schleswig-Holstein during an RAF air raid just two weeks before VE-Day.
More on the Type UE IIs
These minelayers were rather large in terms of Great War U-boats, at some 1,500 tons and 267 feet oal, they were very capable, fitted with a four-pack of bow-mounted 20-inch torpedo tubes with room for 14 fish, a stern with twin 39-inch mine chutes with room for 42 sea mines, and the 5.9 inch SK L/45 deck gun as seen above, with 494 shells.
As they could cruise for some 13,900 nm on an economical diesel-electric plant, they could cross the Atlantic, complete a decent war patrol in U.S. waters that included sowing over three dozen mines and return home.
However, due to their late timing, the UE IIs saw little service, with only three claiming victims. In the end, all nine survived the war and were allocated to the victorious allies post-Versallies.
SM U-117 was one of six Kaiserian subs handed over to the U.S. and, after being dragged across the Atlantic, was sunk as a target for aerial bombing tests conducted by the Navy and Army off the Virginia Capes.
SM U-118 was turned over to France but broke her tow and was washed ashore at Hastings where she was finally broken up in late 1919.
SM U-119 served as René Audry in the French Navy and was eventually broken up in October 1937, the last of the class afloat.
SM U-120 was transferred to Italy in November 1918 and broken up soon after.
SM U-125 was towed back to the Pacific via the Med and Suez Canal by the battleship Nissin along with six other trophy subs and went on to serve in the Japanese Navy as the O1 briefly then was dismantled at Yokosuka.
SM U-122, U-123, U-126, and Rolf’s U-124 were allocated to the British and all broken up there by 1923, never seeing RN service.