I think it's pretty clear just looking at the map that it is not accurate beyond the courses shown for Suffolk and Norfolk from their respective plots. I get the impression that it was a hurried attempt to create an overall battle scene in relation to the two ships' courses. We have two courses for Bismarck, two positions for BC1. I can just see the guy doing the tracing.. "Now then....the battlecruiser squadron was somewhere in here, approximately on this course" while drawing the dotted line. "But, wait, the position of Prince of Wales at 0537 would have been about here, which would put Bismarck about there..." Hmmm, not quite where she'd be based on Suffolk's estimate." "Bit of a mess isn't it!"Alberto Virtuani wrote:I think everybody is convinced now that the plot is incorrect. Does anybody still trust the "plot" ?
It would have been interesting to hear what the comments were if any, when the map was viewed. I would think it would have been emphasized that it was a general picture and not meant to be precise, but it was entered as an exhibit anyway! Just supposition FWIW.....
Now....I've been wondering where Admiral Tovey would have got his 0613 time for PoW breaking off the action - and I think I found it.
First - in his narrative, Leach DOES NOT GIVE A TIME for his disengagement, besides saying the ship maneuvered around the remains of Hood before turning away under smoke, and firing Y-turret in local control.
However...in Suffolk's narrative:
Now...... PoW has Hood blowing up at 0600, Suffolk at 0559 - one minute earlier. Suffolk has the action ending at 0612. In keeping with her 1 minute difference, Tovey might have interpreted it to.....you got it....0613!!0559 (B). Hood blew up.
0600 (B). Enemy bore 208°.
0605 (B). Course and speed as requisite to keep on enemy's starboard quarter.
0612 (B). Firing ceased, except for some A.A. fire by Bismarck. During the action three hits were observed on Bismarck from the heavy ships' fire.
Did Tovey scrutinize the battle plots? Unfortunately we can't ask him. Did he read McMullen's gunnery aspects report? It seems he did not - that would have been presented to Leach I would think, then Leach would report to his superior.
It is clear that he used info from Suffolk, since he made the earlier statement "The firing of both Hood and Bismarck was excellent and both scored hits almost at once," which would have been based on Suffolk's report (not in the narrative above) that Hood's third salvo straddled and a puff of black smoke was seen from Bismarck. Plus he used Leach's report.
So, it wasn't necessarily a typo nor a figure he plucked out of the air - but a timing for the "end" of the battle according to one of the ships on the scene. I suspect he simply equated that time as the time PoW gave up - which of course was wrong.