Image: Army-USA-OR-04b-2015

Description: Rank insignia for a United States Army Specialist (E-4), created on September 28, 1959, used as the rank insignia of a United States Army Specialist (E-4) from October 1, 1985 to October 1, 2015. It was previously used as the rank insignia of a United States Army Specialist Four (E-4) from September 28, 1959 to October 1, 1985.
Title: Army-USA-OR-04b-2015
Credit: This file was derived from: Army-USA-OR-04b.svg
Author: This vector image includes elements that have been taken or adapted from this file:
Permission: This work is in the public domain in the United States because it was published in the United States between 1927 and 1977, inclusive, without a copyright notice. For further explanation, see Commons:Hirtle chart as well as a detailed definition of "publication" for public art. Note that it may still be copyrighted in jurisdictions that do not apply the rule of the shorter term for US works (depending on the date of the author's death), such as Canada (50 p.m.a.), Mainland China (50 p.m.a., not Hong Kong or Macao), Germany (70 p.m.a.), Mexico (100 p.m.a.), Switzerland (70 p.m.a.), and other countries with individual treaties.
Usage Terms: Public domain
License: Public domain
Attribution Required?: No