Army enlisted grades, WW1 period

[Justin B.]

As we all know, the enlisted ranks and insignia of WW1 can be hard to keep track of, and there is some pretty bad information out there (Wikipedia). The page linked below covers the insignia of the period based on the regulations, and hopefully will work as a ready reference and to supplement the more in-depth work of William Emerson's books. Be aware, the page is very long! But it may be useful to someone.

U.S. Army Enlisted Rank Insignia of World War I, 1917-1920
https://www.uniform-reference.net/insignia/usarmy/usa_enlisted_chron.html