Statistics for occurrence #1 of “Mobile” in chapter 19 of Benson J. Lossing, Pictorial Field Book of the Civil War. Volume 3.:

...ere from fifteen to twenty feet in thickness, and the ditches, through which the tide-water of the harbor flowed, were about twenty feet in depth and thirty in width. Besides these land defenses of Mobile , there were several well-armed batteries along the shore below the city, and in the harbor commanding the channels of approach to the town, besides several which guarded the entrances to the riv...
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Mobile (Arizona, United States) 2 0 0 0 0 user votes

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