Gas mask with filter canister worn at demonstrations in Ferguson, Missouri | National Museum of African American History and Culture
![Gas Mask icon. Simple illustration from personal protection collection. Creative Gas Mask icon for web design, templates, infographics Stock Vector Image & Art - Alamy Gas Mask icon. Simple illustration from personal protection collection. Creative Gas Mask icon for web design, templates, infographics Stock Vector Image & Art - Alamy](https://c8.alamy.com/comp/2BGD6T7/gas-mask-icon-simple-illustration-from-personal-protection-collection-creative-gas-mask-icon-for-web-design-templates-infographics-2BGD6T7.jpg)
Gas Mask icon. Simple illustration from personal protection collection. Creative Gas Mask icon for web design, templates, infographics Stock Vector Image & Art - Alamy
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