On May 28,1912, Katherine Philips Edson took her seven-year-old son by the hand and headed for her local polling precinct. Women had recently won suffrage in California, and Edson went to exercise her new right. This was a special referendum election, and she needed to consider a number of very different issues. Should she support the creation of an Aqueduct Investigation Board? Should she allow the city to collect funds to erect a new city hall? On this day, the question on the ballot that interested her most was the one that she had played a role in crafting. It read, “Shall the ordinance providing for the tuberculin test to be applied to dairy cattle producing milk furnished to the City of Los Angeles, or its inhabitants, be adopted?” After casting her vote, she remained outside with her son at her side and attempted to persuade the electorate that they should vote in favor of the tuberculin ordinance because it protected the public, especially children, from tuberculosis. The Los Angeles Herald photographed her plea for pure milk and placed it on the front page of the evening edition. Much to Edson's dismay, however, the bill was resoundingly defeated.