“The Hippodrome was at capacity all day, and both the Alcazar and the Curran opened to similarly full houses. At the Civic Auditorium, the boxing crowd gathered to watch Fred Fulton win an easy decision over Willie Meehan. In attendance were several notable sporting men of the city, including several supervisors, a congressman, a justice, a Navy rear-admiral, Mayor Rolph, and Health Officer Hassler. The men were so easily identified because none was wearing a mask, as still required by law. All were caught on film by a police photographer, who sent copies of the prints to his chief for further action. Hassler paid a $5 fine on the spot, admitting that his mask may have dropped a bit while he was smoking a cigar. Several days later, Mayor Rolph was shown a photograph of his unmasked visage and fined $50 by his own police chief.
At noon on November 21, San Franciscans simultaneously removed their masks as a whistle-blow sounded across the city, the result of Mayor Rolph’s annulment of the ordinance the previous day.“