Picryl description: Public domain image, 19th-century cigarette card, free to use, no copyright restrictions. Cigarette cards are trading cards issued by tobacco manufacturers to stiffen cigarette packaging and More
Picryl description: Public domain historical photo of Second World War, free to use, no copyright restrictions image.
Picryl description: Public domain photograph of an office worker, 1930s, free to use, no copyright restrictions.
Picryl description: Public domain photograph of workers, war production, aircraft, airfield, the 1930s -1940s, free to use, no copyright restrictions.