38th Mississippi Calvary Co. E

This is to all who have an interest in this unit.I have a picture of my great, great grandfather and some of his buddies that served in this unit.Not all are identified but six, including my ancestor.If your ancestor was in this unit I will be glad to email you a scanned copy and list the ones that are identified.
The picture was taken in front of a church in Lamar County Mississippi looks to have been taken around 1900.
Maybe someone can help identify these men.
Thanks