I am looking for primary source material on the 33rd Wisconsin for the Vicksburg Campaign but specifically the siege. They opposed a portion of the Confederate line occupied by Stevenson's Division.

Thank you in advance for any assistance.

Respectfully,

Gerald D. Hodge, Jr.
M.A. Military History - Civil War Concentration
Research – Preservation
Historian: 39th Georgia Volunteer Infantry Regiment
http://39thgavolinfrgt.homestead.com/39thHomepage.html