The company helped secure rail centers during the railroad workers ' strike of 1922 , helped out with the aftermath of the Poplar Bluff tornado of 1927 .
The company worked on the Mississippi River levees during the floods of 1927 and 1937 .
The company helped secure rail centers during the railroad workers ' strike of 1922 , helped out with the aftermath of the Poplar Bluff tornado of 1927 , and worked on the Mississippi River levees during the floods of 1927 and 1937 .