Everyone wore masks during the 1918 flu pandemic. They were useless. - The Washington Post
The Devastation of 1918 | The National Endowment for the Humanities
Photos: The Influenza Masks of 1918 - The Atlantic
The Flu Pandemic of 1918 | National Archives
Spanish Flu Face-Masks Backlash: Why Did Many Americans Refuse To Cover Their Faces in 1918? | HistoryExtra
The 1918 Flu, Masks and Lessons for the Coronavirus Pandemic - The New York Times
1918 Spanish flu pandemic: Here's what the deadly H1N1 virus looked like a century ago
Asking About Masking: Uncovering Spanish Flu Mask Fashion - The Costume Society
Influenza Precautions, Then and Now – Circulating Now from the NLM Historical Collections
The mask wars of the 1918 flu pandemic | Crosscut
Flu Masks in Indiana during the 1918 Epidemic – Items
The Influenza Epidemic of 1918
In the 1918 flu pandemic, not wearing a mask was illegal in some parts of America. What changed? | CNN
The mask wars of the 1918 flu pandemic | Crosscut
Photos: How People Tried to Protect Themselves From Flu Pandemics - HISTORY
The 1918 Flu, Masks and Lessons for the Coronavirus Pandemic - The New York Times
If You Must Smoke While Wearing Your Influenza Mask, Popular Science” | Blackbird v19n1 | #gallery
San Francisco forced people to wear masks during the 1918 Spanish flu pandemic. Did it help?
Mask Resistance During a Pandemic Isn't New – in 1918 Many Americans Were 'Slackers'
Photos: The Influenza Masks of 1918 - The Atlantic
