We do have some sort of corroboration of Swanson and Anderson from Sims.
1907
"The policeman who got a glimpse of Jack in Mitre Court said, when some time afterwards he saw the Pole, that he was the height and build of the man he had seen on the night of the murder."
1907
"The policeman who got a glimpse of Jack in Mitre Court said, when some time afterwards he saw the Pole, that he was the height and build of the man he had seen on the night of the murder."
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