Vintage USA 469th Field Artillery Unit Crest Badge

The 469th saw active service in the Korean war 1950-53 and were part of the 7th cavalry regiment based at different locations including Fort Sill, Oklahoma; Camp Drake, Japan; Fort Leonard Wood, Missouri; Pusan, Korea. This vintage badge has a bit of age to it and is simply marked IE on the back, it comes in good condition but is a bit grubby and measures just over one inch long.