History: Policemen in Seattle, WA wearing masks made by the Seattle Chapter of the Red Cross during the Spanish influenza epidemic, 1918. Photographer: unknown [1500x1045]

https://i.imgur.com/ntTHSlm.jpg via /r/HistoryPorn https://www.reddit.com/r/HistoryPorn/comments/fmpd4e/policemen_in_seattle_wa_wearing_masks_made_by_the/?utm_source=ifttt