I'm seeking pictures of the 12th Mo Cav Reg & 42nd Mo Inft Co D. Capt David Green Maize served first in 12th Mo Cav then 42nd Mo Inft Co D untill his death 1865 at post hospital, Benton Barracks, Benton Mo. Would love pic's of these 2 units. Can someone help? Thanks, Toni Maize