== Summary == {{Information |description= [[U.S. Army]] Chief [[Warrant officer (United States)|Warrant Officer]] Four rank insignia from 1950-1972 |source= This graphic was created from converting [[U.S. Marine Corps]] CW-4 rank insignia from Commons—at https://commons.wikimedia.org/wiki/File:USMC_CWO4.svg—and re-colored as cited at https://warrantofficerhistory.org/Hist_of_Army_WO.htm and https://warrantofficerhistory.org/WOandBRinsignia.htm |date= 3 September 2018 |author= User:McChizzle |...
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