Charles Wadsworth Camp, History of the 305th Field Artillery (1919)
“ Eating from the rolling kitchen introduced a sporting element into our travels. The mess sergeant gambled on having his meal ready for a suitable stop. The train commander hazarded leaving many men behind when he ordered them to descend from their cars and form a line by the kitchen. For you couldn't tell much about the length of halts anywhere except at coffee or watering stops. The train would pull up, let us say at noon. The mess sergeant would announce himself ready. The train commander would confer with the chef de gare. Sometimes the train commander would know French. ”
