File:Hæren (Norwegian Army) Stålhjelm M31 baltisk hjelm (Swedish design M26 steel helmet) Norsk løve metallmerke 1935 (Norwegian coat of arms lion) Marinemuseet Royal Navy Museum Horten Norway 2021-09-03 IMG 0767.jpg - Wikimedia Commons
Pre-WWII Swedish M21 (18) Three Crowns Steel Helmet w/ Liner & Chinstrap, Sweden | eBay
SWEDISH SURPLUS WWII ERA M21 HIGH TOP STEEL HELMET – General Army Navy Outdoor
Swedish M21(-18) Army Steel Helmet Pre WW2 | eBay
Swedish pre-WWII M21 (18) High Top Steel Helmet, Sweden - Rare LARGE size | eBay
SWEDISH SURPLUS WWII ERA M21 HIGH TOP STEEL HELMET – General Army Navy Outdoor
Original Swedish WWII M21 High Top Steel Helmet – International Military Antiques
Sweden M21 (16) - Brendon's Helmets
Original Swedish WWII M21 High Top Steel Helmet – International Military Antiques
Swedish WWII M21 High Top Steel Helmet With Leather Liner and Chinstrap Sweden | eBay
Swedish m21 helmet - YouTube
File:GM.034952 Hjelm Military helmet Swedish M1926 Reservepolitiet Norske polititropper i Sverige 1943–45 (Norwegian police troops in Sweden) Painted N emblem. Anno Glomdalsmuseet Norway Digitaltmuseum CC BY-SA 4.0.jpg - Wikimedia Commons
Swedish M21 Civil Defense Steel Combat Helmet | eBay
Pre-WWII Swedish M21 (18) Three Crowns Steel Helmet w/ Liner & Chinstrap, Sweden | eBay
Pre-WWII Swedish M21 (18) Three Crowns Steel Helmet w/ Liner & Chinstrap, Sweden | eBay
Steel helmet M21 Swedish
Swedish m21-18 high top Sweden pre WW2 steel helmet with liner and chinstrap | eBay
Sweden M21 (16) - Brendon's Helmets
SWEDISH SURPLUS WWII ERA M21 HIGH TOP STEEL HELMET – General Army Navy Outdoor
SWEDISH SURPLUS WWII ERA M21 HIGH TOP STEEL HELMET – General Army Navy Outdoor
SWEDISH SURPLUS WWII ERA M21 HIGH TOP STEEL HELMET – General Army Navy Outdoor
Pre-WWII Swedish M21 (18) Three Crowns Steel Helmet w/ Liner & Chinstrap, Sweden | eBay
Swedish m21-18 high top Sweden pre WW2 steel helmet with liner and chinstrap | eBay
Sweden M21 (16) - Brendon's Helmets
Original Swedish WWII M21 High Top Steel Helmet – International Military Antiques
