National Guardsmen on duty at the Christian County Coal Field in Kincaid, Illinois after a mine labor trouble.

National Guardsmen on duty at the Christian County Coal Field in Kincaid, Illinois. National Guardsmen march after 4 were killed in a riot at the coal field. Houses damaged by bombs. People pull out furniture and other belongings from the houses. Belongings outside a house. Guardsmen patrol the area after a mine labor trouble. The guards on duty