This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Robert E. Callan. Brigadier General Robert callan Coast Artillery Journal Army PDUSGov Generals of the United States Army Recipients of the Distinguished Service Medal United States Uploaded with deaths births Alumni of the United States Military Academy United States military people of the SpanishAmerican War United States military