RARE CIVIL WAR SOLDIERS CDV NEW ORLEANS LOUISIANA 4th IOWA CAMP OR CONFEDERATE? murder I'm unsure whether it is

I'm unsure whether it is sealed or not

a nice image in hand

with "Mr Oslens dog" written below

Chan operated in H

Original 1860s CDV of a blind man

RARE CIVIL WAR SOLDIERS CDV NEW ORLEANS LOUISIANA 4th IOWA CAMP OR CONFEDERATE? murder I'm unsure whether it isRare original CDV of what appears to be a Civil War camp by New Orleans, Louisiana photographer Gustavus Fagersteen, 106 Poydras Street. I definitely see at least two soldiers and a horse. Based on light research, this is *POSSIBLY* the 4th Iowa camp.. either in New Orleans in defense of that city, or Thibodeaux, Louisiana, District of LaFourche. CDV is 4" x 2. 5" and in good to very good better antique condition.