Second Battalion of the IX Coast Artillery Corps demonstrating the hollow square formation used in the event of a street riot.
| Uploaded by | U.S. National Archives |
|---|---|
| License | No known copyright restrictions |
| Comments | 0 |
| Favorites | 6 |
| Views | 40,710 |
| Date taken | 1918-03 |
| Date uploaded | 2011-03-07 |
| Tags | nara:arcid=533463, nationalarchives, thegreatwar, greatwar, worldwarone, worldwari, wwi, firstworldwar, soldier, soldiers, rifle, rifles, bayonet, bayonets, machinegun, machineguns, lewismachinegun, lewisgun, riot, bw |
| Visibility | public |