This boat currently listed as missing to unknown cause from 21.11.1942, with the previous cause of her demise being by the convoy [ON-144] escort Potentilla with 6 depth charges dropped on 20.11.42 at 09:29, but listed now being credited as being against U264, which escaped. There is another attack on the 20th listed as being by a ON-144 escort Anchusa at 11:36, where she dropped 8 then 6 depth charges as also against U264. If the attack at 09:29 was initially given as sinking [U184] but at U264 incorrect as the attack at 11:36 attack been definitely identified as being against U264? and not being the possible cause of the demise of U184? John