| McPherson and Oliver Fine view of Port Hudson taken at midnight 1863, May - 1865 Stereoview Library of Congress, Prints and Photographs Division Reproduction Number: LC-DIG-stereo-1s04329 (digital file from original item, front) LC-DIG-stereo-2s04329 (digital file from original item, back) LL/109719 Photograph shows Captain Albert G. Mack's 18th New York artillery behind breastworks engaging Confederates at Port Hudson, Louisiana during the siege in May and June of 1863.
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