Fort mahone
April 1865
http://www.beyondthecrater.com/news-and-notes/fort-mahone-diorama-april-2-1865/
Fort Mahone site
July 2016
http://www.fortwiki.com/Fort_Mahone

Ft Sedgwick
April 1865
March 2016
http://www.fortwiki.com/Fort_Sedgwick_(3)

Sic transit Glori