
Influenza - masks
Tuesday, October 1, 1918
Tuesday, December 31, 1918
A2000-003
AF/6684
Correspondence and news clippings regarding use of masks to curb influenza. Subject : Health
Record Contact
Influenza - masks
Tuesday, October 1, 1918
Tuesday, December 31, 1918
A2000-003
AF/6684
Correspondence and news clippings regarding use of masks to curb influenza. Subject : Health