4 Matching Results

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Plates 1-3: Aeroradioactivity Map (ARMS-II), Norfolk-Peninsula Area

Maps of four quadrants in the Norfolk-Peninsula area surveyed as part of a radiological survey, outlining "Radioactivity levels in hundreds of counts per second normalized to 500 ft above ground." Scale 1:250,000.
Date: December 6, 1961
Creator: Edgerton, Germeshausen & Grier
System: The UNT Digital Library

"Sketch of the Actions fought at San Pascal in upper California between the Americans and Mexicans on Dec. 6th & 7th 1846"

Routes and encampments of the Americans and Mexicans to the Indian village of San Pascal along the Rio San Bernardo
Date: 1946-12-06/1946-12-07
Creator: unknown
System: The Portal to Texas History

Knox County

Map of Knox County, Texas, including the Panhandle Plains region. The center of Knox County is marked on map. Scale ca. 1:133,334 (4000 varas per inch).
Date: December 6, 1878
Creator: unknown
System: The Portal to Texas History

Palo Pinto County

Map of Palo Pinto County, Texas, including the Prairies and Lakes region. The roads from Fort Belknap to Fort Graham and from Fort Belknap to Fort Worth are indicated on map. Scale ca. 1:133,334 (4000 varas per inch).
Date: December 6, 1856
Creator: Martin, Joseph
System: The Portal to Texas History