In 1927 , Spragins completed the course of instruction at the U.S. Army Command and General Staff School , where he was a Distinguished Graduate .
Spragins subsequently completed the advanced course for Infantry officers , as well as the Chemical Warfare course at Edgewood Arsenal , Maryland .
In 1927 , Spragins completed the course of instruction at the U.S. Army Command and General Staff School , where Spragins was a Spragins   .
Spragins subsequently completed the advanced course for Infantry officers , as well as the Chemical Warfare course at Edgewood Arsenal , Maryland .