Cadastral map showing lot lines, farm boundaries, property-owners' names, streetcar lines, planned streets, and street widths. Depths shown by soundings. Imperfect: Halved, mounted on cloth backing. Includes 2 More
Three men sitting in a chair looking at a piece of paper. Public domain portrait photograph, free to use, no copyright restrictions image - Picryl description
Photographer: Western Newspaper Union Demobilization - Arrivals Home Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Chemical Warfare Service - Equipment - Miscellaneous Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Chemical Warfare Service - Equipment - Miscellaneous Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Chemical Warfare Service - Equipment - Miscellaneous Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Chemical Warfare Service - Equipment Public domain photograph of electric motor, free to use, no copyright restrictions image - Picryl description
Chemical Warfare Service - Equipment - Miscellaneous Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Chemical Warfare Service - Equipment - Miscellaneous Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Chemical Warfare Service - Equipment - Miscellaneous Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Photographer: Underwood & Underwood Chemical Warfare Service - Drills - Miscellaneous Public domain photograph of a cyclist, bicycle, bicyclist, free to use, no copyright restrictions image - Picryl description
Chemical Warfare Service - Equipment - Miscellaneous Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Chemical Warfare Service - Equipment Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Photographer: Underwood & Underwood Chemical Warfare Service - Drills - United States Public domain scan of the vintage baseball memorabilia, no copyright restrictions image - Picryl description
Chemical Warfare Service - Drills - Masks Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Chemical Warfare Service - Equipment Public domain photograph related to the United States in World War One, free to use, no copyright restrictions image - Picryl description
Airplanes - Types Public domain photograph of experimental aircraft, prototype, aviation design and development, no copyright restrictions image - Picryl description
Three men sitting in a chair looking at a piece of paper, Library of Congress Harris and Ewing collection Gift; Harris & Ewing, Inc. 1955. General information about the Harris & Ewing Collection is available a More
Picryl description: Public domain image of a factory worker, plant, manufacture, assembly line, industrial facility, early 20th-century industrial architecture, free to use, no copyright restrictions. show less
Picryl description: Public domain image of a factory worker, plant, manufacture, assembly line, industrial facility, early 20th-century industrial architecture, free to use, no copyright restrictions. show less
Picryl description: Public domain photograph of farming, farmer, agriculture, 20th-century, free to use, no copyright restrictions.
Picryl description: Public domain image of a worker, labor, factory, plant, manufacture, industrial facility, 1930s, mid-20th-century industrial photo, free to use, no copyright restrictions.