Most of the photos on this site were extracted from reference images (high-resolution tiffs, 20 to 200 megabytes in size) from the Library of Congress research archive. (To query the database click here.) Many were digitized by LOC contractors using a Sinar studio back. They are adjusted by your webmaster for contrast and color in Photoshop before being downsized and turned into the jpegs you see here.
February 1917. "Union Transfer Company truck, German Embassy." The scene at the embassy in Washington after Woodrow Wilson ended diplomatic relations with Germany, two months before the United States made its declaration of war. Harris & Ewing Collection glass negative. View full size.