The Engineers at Vicksburg Part 15: The Forts of Grand Gulf
Rear Adm. David Dixon Porter commanded the Mississippi Squadron throughout the Vicksburg campaign. The naval forces under his command proved a key factor in Union victory at Vicksburg.

Download Image: Full Size (16.3 MB)
Photo by: Mike W. Petersen |  VIRIN: 170109-A-YL201-002.JPG