9th Indiana Regiment
https://babel.hathitrust.org/cgi/pt?id=coo.31924052649914&seq=149&q1=131
https://commons.wikimedia.org/wiki/File:Company_%22A%22,_9th_Indiana_Infantry_-_NARA_-_524693.jpg

84th Indiana Regiment
https://commons.wikimedia.org/wiki/File:84th_Indiana_Infantry_Regiment.jpg