Mining has been a vital part of Alaska’s economy for hundreds of years. Often when we think of mining in Alaska, we think of gold mining and the gold rush of the late 1800s. In addition to gold, however, Alaska’s mining industry also produces zinc, lead, copper, silver, and coal, as well as, construction materials … Continue reading Coal Mining in Alaska: Coal Fields of the Alaska Engineering Commission
If you have ever visited Washington, D.C., one of the most striking features of the city is the National Mall and the area surrounding it. If you stand in the middle of the mall and look due east, you will find yourself facing the stately white dome of the Capitol Building. From there, if you … Continue reading The Only Constant in the Nation’s Capital is Change!
While we frequently share interesting early maps from the Cartographic Branch holdings, today we wanted to focus on some of Cartographic's more recent maps. The RG 263 CIA Published Maps (also called the CIA Numbered Maps or Numerical Series) is made up of over 22,000 declassified maps. These maps date primarily from the 1940s to … Continue reading RG 263 CIA Published Maps: A Digitization Project In Progress
Deep in the stacks of the Cartographic Branch at Archives II, nestled in RG 76, is a series entitled “Maps and Records Pertaining to the Northeastern Boundary of the United States”. This series contains manuscript maps and drawings of various locations along the border, including a set of spectacular color drawings and manuscript maps offering … Continue reading RG 76: Maps and Records Pertaining to the Northeastern Boundary of the United States – An Artistic Glimpse of Past
Always a staff favorite, the Polus Antarcticus atlas page, found within the Cartographic Branch's holdings, shows an early map of the South Pole region and includes interesting (although rather inaccurate) illustrations that decorate the edges of the map. The Cartographic Branch actually holds two copies of this historically significant map. Both can be found within … Continue reading Chronicling Cartographic’s Oldest Record: The Polus Antarcticus Map
The Cartographic Branch is digitizing the Record Group 77, War Department Map Collection (NAID 305808), which consists of maps of both the United States and foreign areas. At this time, only the maps relating to the United States have been digitized, although we hope to digitized the foreign maps in the future. The United States … Continue reading Highlights from the War Department Map Collection
Lighting the way for centuries, lighthouses continue to serve as a navigational aid for sailors at sea or on inland waterways. Lighthouses warn mariners of hazards such as reefs and rocks, guide ships to safe harbors, and help sailors establish their position. The Cartographic branch of the National Archives holds numerous drawings and maps of … Continue reading Lighting the Way: RG 26 Lighthouse Plans & Maps Now Digitized
As you may know, the Cartographic Branch holds many maps relating to Civil War battles and sites. However, what you may not know is that many of these maps are available to view anytime and anywhere through the National Archives Online Catalog. Today we're featuring maps showing the Shiloh Battlefield. All of the maps featured … Continue reading Mapping the Battle of Shiloh
We are very excited to announce that all of the maps in the US File Unit RG 77: Civil Works Map File have now been digitized and are available online for viewing and download! These images can be found by searching the National Archives Catalog, NAID #7491452. The records in this series comprised the main … Continue reading Now Available Online: RG 77, Civil Works Map Files, US File Unit!
The Cartographic Branch holds maps relating to many well known Civil War battles like Gettysburg, Antietam, Fredericksburg, Vicksburg, and Shiloh. However, we also hold a variety of maps relating to some lesser-known battles. Today we're featuring maps relating to the Battle of Franklin, which took place on November 30, 1864 in Tennessee. In the fall … Continue reading Mapping the Battle of Franklin, Tennessee