Kuka suunnitteli HMS Jackalin?
HMS "Jackal" was ordered, along with the rest of the J class, on 25 May 1937, and was laid down by John Brown and Company, Limited, at Clydebank in Scotland on 24 September 1937, launched on 25 October 1938 and commissioned on 13 April 1939, the first of the J class to be completed.
John Brown and Company, Limited