The Mississippi Department of Archives and History (MDAH) has digitized two broadsides showing the list of Mississippi volunteers to the Spanish-American War.
Included in the list is Company D, or the Queen City Guards, from Columbus! The Queen City Guards were mustered in as part of the 2nd Mississippi Regiment in Jackson on June 9, 1898.
To view the full list of Columbus volunteers visit: http://mdah.state.ms.us/arrec/digital_archives/series/221/detail/165065.
A portion of the list can be seen here:
You can find out more about MDAH at http://mdah.state.ms.us/new/.