Another later Roman belt buckle from a "Rekonstruktion d. Gurtels v. Tenes (Heurgon)"  Buckle - 1 1/2" by 2 1/2"-  belt tip 3 stiffners
stiffners - 1 5/16" by 13/16" - 3.3 cm by 2.1 cm  and a baldric buckle!