Help To Identify Shell Case 40mm L/60 - General Ammunition Discussion - International Ammunition Association Web Forum

Would anybody be able to help me identify or point me in the right direction of identifying a shell case. This is something that i have brought and am now trying to research to find out its history. It is a 40mm L/60 (Brass) NP 13/52 (I am guessing the 52 is 1952) B with an arrow going throw the B (I am guessing this means Bofors maybe the logo) B5215 The case / cartridge is roughly 12" in length I have attached a photo if it helps.

40mm Bofors L60 HE-I-T colour code - General Ammunition Discussion - International Ammunition Association Web Forum

Shell case identification - Arms and other weapons - The Great War

Jewellery, Silver, Watches, Objects of Vertu, Coins and Medals

The Project Gutenberg eBook of Integration Of The Armed Forces

37 to 40mm Ammo

WW2 1942 40mm L60 Bofors Ammunition Shell Casing

Unknown artillery shell - General Ammunition Discussion

2022 May 18 Extraordinary Firearms by Morphy Auctions - Issuu

Sportster History (with VINs & Specifications) - Sportsterpedia