Arrangement note: Series I. Demonstrations, Subseries I.A. Frontier Strike. The photos include large banners hung on the front of a stage that read: "Local 720, Theatrical Employees, Las Vegas, Nevada;" "Service Employees International Union, AFL-CIO, CLC;" "Lodge 1074, Brotherhood of Maintenance of Way Employees, Sheridan, Wyoming." People marching are carrying a large banner that reads, "Nevada Women in Organized Labor."