Don't lag! Follow your flag /
Great Britain.Parliamentary Recruiting Committee,issuing body.
Poster showing the flags of Great Britain, France, Russia and Belgium, with one word of text superimposed over each flag.
Title from item.
Poster showing the flags of Great Britain, France, Russia and Belgium, with one word of text superimposed over each flag.
Great Britain
World War, 1914-1918
War posters
World War, 1914-1918
Propaganda, British