The 45 Infantry Regiment 45A1(A/a) is an authentic WWII era Distinctive Unit Insignia from United States. This original military insignia features brass and enamel construction with a screw back, two piece back: 2 lock teeth fastening plate, hand soldered design. This piece was manufactured by A.H. Dondero and bears authentic hallmarks: "A.H. DONDERO, INC." ~12mm over "WASHINGTON, D.C." ~11mm (incised). Collectors often search for this type of item as a Distinctive Unit Insignia, also known as DUI, DI, Crest. This WWII period piece is highly sought after by military memorabilia enthusiasts and historians.
Product Details
Item Type: Distinctive Unit Insignia
Era: WWII
Origin: United States
Materials: Brass, Enamel
Manufacturer: A.H. Dondero
Construction: Screw Back, Two Piece Back: 2 Lock Teeth Fastening Plate, Hand Soldered
Unit History
The 45th Infantry Regiment was constituted on 15 May 1917 in the Regular Army and organized on 1 June 1917 at Fort Benjamin Harrison, Indiana. The regiment was assigned to the 9th Division on 27 July 1918 and served as part of the division during World War I. Following the end of the war, the regiment was relieved from the 9th Division and inactivated on 30 September 1921 at Camp Travis, Texas. The 45th Infantry Regiment was later reactivated and served in various capacities, including assignments in the Philippines prior to World War II. During the Japanese invasion of the Philippines in 1941-1942, the regiment fought as part of the Philippine Division and was ultimately surrendered with the fall of Bataan in April 1942. The regiment was inactivated following the end of hostilities.
Source: https://en.wikipedia.org/wiki/45th_Infantry_Regiment_(United_States)