10
20
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THOUSANDS OF TONS
30
40
50
60
70
80
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SHIPPING LOSSES BY ENEMY ACTION.
BRITISH ALLIED AND NEUTRAL
By S/M
By Mine
By Surface Raider By Aircraft.
Cause unknown.
Sep3-9
Sep.10-16.
Sep.17-23.
Sep.24-30.
Oct-1-7
Oct.8-14.
Oct.15-21.
Oct.22-28.
Oct.29-Nov.4
Nov.5-11.
Nov.12-18.
Nov.19-25
Nov.26-Dec2
N. 1. D. Jan? 40.
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Dec.3-9.
Dec.10-16.
Dec.17-23.
Dec.24-30
Dec.31-Jans
Jan.7-13.
Jan.14-20
Jan.21-27
Jan28-feb.4.
Feb 5-11
Feb. 12-18
Feb. 19-25.
Feb.26-Mar.3||
109.903
90
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311
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