Resource Type

Map of Standard Time Zones of the United States and Adjacent Parts of Canada and Mexico as of January 1, 1948

Map of the United States and surrounding areas with time zones marked and labeled in red. Bodies of water are marked, with depth marked by hatchures, as well as state lines and major cities..
Date: January 1, 1948
Creator: Geological Survey (U.S.)
Object Type: Map
System: The UNT Digital Library
Safety for the Household (open access)

Safety for the Household

Introduction: The purpose of this circular is (a) to emphasize the seriousness of certain risks to life and property frequently occurring in or about the home, (b) to give simple methods of care and caution against such hazards, and (c) to stimulate interest in public measures directed toward safety for household and community.
Date: January 12, 1948
Creator: Owen, S. J.
Object Type: Report
System: The UNT Digital Library