https://www.civilwarcorpsbadges.com/de/product-page/army-branch-insignia-gold-plated
Army Branch Insignia (Gold Plated) | The Badge Maker, LLC
Not your Run of the Mill, Overseas Made, Cheap Brass Insignia you find all to often in the hobby. These are cast Pewter plated in gold for strength,...
army branch insigniagold platedthe badgemakerllc
https://ar670.com/guide/da-pam-670-1-21-9-branch-insignia/
Army Branch Insignia Placement (DA PAM) | AR670.com
DA PAM 670-1 guidance on branch insignia. Section 21-9, Chapter 21: Wear of Insignia and Accouterments.
army branch insigniaplacementdapam