Report discussing earthquake activity in the United States during 1952. The report is broken down by regions and has sections for specific earthquakes.

This map shows Central America and surrounding areas including the southern United States. Colors were used to outline territories in the United States, Mexico and the Mexican states, and individual countries in South America. Some cities, bodies of water and geographic features are marked (with relief shown by hachures). There is a key to the "Classification of Places" on the right side of the map showing the symbolic representations of city populations. There is also a pictorial elevation chart at the bottom of the map showing the mountains of the region.

Map shows provinces of New Spain, cities, settlements, and areas of Native American habitation. Appears in Thomson's New general atlas. Relief shown by hachures. Scale [ca. 1:6,300,000].

Map shows provinces or states in Mexico, cities and towns for Southwestern United States, Mexico, Belize, and Guatamala, gold discoveries in California, and areas of Native American habitation. Inset: "Guatemala or Central America." Includes key to gold discoveries. Relief shown by hachures. Scale [ca. 1:12,000,000].

Script from the WBAP-TV/NBC station in Fort Worth, Texas, relating a news story about unidentified police sources who say that fugitive heiress Patricia Hearst and two Symbionese liberation army companions are believed to have returned recently to the San Francisco bay area from a trip to Guatemala.