File:Shell case 40mm.jpg - Wikimedia Commons
![](https://upload.wikimedia.org/wikipedia/commons/d/d0/Shell_case_40mm.jpg)
Rochia nilotica - Wikiwand
![](https://upload.wikimedia.org/wikipedia/commons/thumb/3/3f/Schlagbaum_im_Nebel.jpg/2560px-Schlagbaum_im_Nebel.jpg)
File:Schlagbaum im Nebel.jpg - Wikimedia Commons
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Wiki Valley Compatible with Apple Watch Case Series 6/SE/5/4 40mm
File:Case eagle (wdm).JPG - Wikimedia Commons
![](https://upload.wikimedia.org/wikipedia/commons/8/8e/Skyline_de_Chicago_desde_el_centro%2C_Illinois%2C_Estados_Unidos%2C_2012-10-20%2C_DD_06.jpg)
File:Skyline de Chicago desde el centro, Illinois, Estados Unidos
![](https://upload.wikimedia.org/wikipedia/commons/thumb/0/01/Shell_found_on_seaside.jpg/640px-Shell_found_on_seaside.jpg)
File:Shell found on seaside.jpg - Wikimedia Commons
File:ChathamAmherst6525.JPG - Wikipedia
![](https://vpk.name/file/img/40-mm-avtomaticheskaya-zenitnaya-pushka-azp-bofors-l60-490ksa9s-1652610601.t.jpg)
Sweden supplied Ukraine with anti-aircraft guns in 1932. How will
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![](https://c8.alamy.com/comp/DXTYYE/world-war-ii-40mm-ammunition-shells-DXTYYE.jpg)
40mm ammunition hi-res stock photography and images - Alamy
![](https://m.media-amazon.com/images/I/71jqzdFm+mL._AC_UF350,350_QL80_.jpg)
Wiki Valley Compatible with Apple Watch Case Series 6/SE/5/4 40mm
![](https://upload.wikimedia.org/wikipedia/commons/thumb/6/67/Artisanat_de_tranch%C3%A9e%2C_douilles_d%27obus_guerre_1914-1918.jpg/800px-Artisanat_de_tranch%C3%A9e%2C_douilles_d%27obus_guerre_1914-1918.jpg)
Category:Trench art - Wikimedia Commons
![](https://cdn2.picryl.com/photo/1889/12/31/rml-40-pounder-gun-common-shell-case-shot-and-shrapnel-diagrams-cea258-1024.jpg)
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File:Pentacle 2.svg - Wikimedia Commons
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Help To Identify Shell Case 40mm L/60 - General Ammunition