Here's a view of the whole group of murals. They extend along about 100 feet of wall, and depict a narrative of wartime events that involved Cuba (click images to enlarge:)
For some reason, the last mural on the right had the most damage. Water pooled behind the concrete board at the top and bottom edges, saturating through and removing the paint film in places. It looked real ugly, with water "blisters" forming and bulging the elastic paint film out as much as three or four inches from the wall.
I was amazed and relieved to find that virtually all the damage at the top of the mural was confined to the sky area, with no need to repaint figures or tedious details (how could I be so lucky?)
I scraped and sanded away all the loose paint, primed and then re-painted the damaged areas. All the murals had dulled over five years of exposure to the elements, mostly due to microscopic oxidation on the surface. When I applied an acrylic clear coat over all the murals, it brought back much of their vibrancy, making them look nearly as fresh as when they were first painted:
The Civil War event I depicted revolved around the 1864 Battle of Pilot Knob, Missouri. A small garrison of about 800 Union soldiers under General Thomas Ewing defended Fort Davidson against repeated attacks by about 12,000 Confederate troops. Nearly 1000 Confederates were killed in three frontal charges.
Knowing it was only a matter of time before they were overwhelmed, Ewing decided to try a desperate escape. They wrapped blankets around the horses feet, as well as over the wheels of the cannons they took along. In the dark of night the entire command, along with about 150 civilians from the nearby town, walked out of the fort, right through the surrounding army. Not a shot was fired. Apparently the Confederates mistook them for their own troops in the darkness.
The next morning, when the rebels discovered they had been duped, about 5000 cavalry set off in pursuit of the Union troops. Ewing's command moved on roads and trails through the thickly wooded hills as much as possible, which made it difficult for the cavalry to flank and surround them. It was a running fight, with numerous rear engagements. The forced march covered 66 miles in 39 hours and ended in Leasburg, when the Confederates finally gave up the attack, just as Federal reinforcements arrived.
Here are some links to more detailed information on this incredible story: