Anti-Mask League of San Francisco stages a public meeting during influenza pandemic, claiming that “compulsory mask wearing” is a “failure,” this month 1919 Posted on 2022/01/10 by Carl Robitaille Anti-Mask League of San Francisco stages a public meeting during influenza pandemic, claiming that “compulsory mask wearing” is a “failure,” this month 1919: pic.twitter.com/XHC0X6c4rv— Michael Beschloss (@BeschlossDC) January 3, 2022