Hello
On page 133 of E. Rossler's "The U-Boat" it shows an odd protrubance between the torpedo tubes on a Type VII. I see this on some other photos, but not all. What is this thing? I can not find anything about it in the book. It coincides nicely with the tube tightening bolt opening on the Robbe U-47. Was it an accident?
Thanks for any & all help
Kevin[I]
On page 133 of E. Rossler's "The U-Boat" it shows an odd protrubance between the torpedo tubes on a Type VII. I see this on some other photos, but not all. What is this thing? I can not find anything about it in the book. It coincides nicely with the tube tightening bolt opening on the Robbe U-47. Was it an accident?
Thanks for any & all help
Kevin[I]
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