This primary source comes from the General Records of the United States Government.
National Archives Identifier:
299926Full Citation: Act of April 13, 1966 (Uniform Time Act of 1966), Public Law 89-387, 80 STAT 107, which promoted the observance of a uniform sytem of time throughout the United States; 4/13/1966; General Records of the United States Government, Record Group 11. [Online Version, https://www.docsteach.org/documents/document/act-of-april-13-1966-uniform-time-act-of-1966-public-law-89387-80-stat-107-which-promoted-the-observance-of-a-uniform-sytem-of-time-throughout-the-united-states, April 27, 2025]