This is a single stereoview card published by Keystone View Company, copyrighted by The Keystone View Company. The card number is 19100, titled "Our Answer to the Kaiser-8,000 of America'n Millions Eager to Fight for Democracy." The location references on the card include Meadville, Pa., New York, Chicago, Portland, Oregon, and London, England, U.K. The card is black & white and printed on cardboard. The image depicts a large formation of soldiers, emphasizing the patriotic spirit and military preparedness of the United States during World War I.

The back of the card provides detailed historical and patriotic text under the heading "OUR ANSWER TO THE KAISER," describing the rapid expansion and training of the American army following the declaration of war on Germany in 1917. It highlights the unity and determination of American soldiers from varied regions, their training, and their successes in stopping German advances. The text is in English and includes a copyright line by The Keystone View Company. The card measures approximately 7 inches wide by 3.5 inches high as indicated by the ruler shown in the images.

This stereoview is a valuable piece for collectors interested in World War I history, vintage stereographs, or Keystone View Company's patriotic series. It provides educational context and visual impact, capturing a pivotal moment of American military history.