Public domain
New York, New York. The Lincoln School of Teachers' College, Columbia University. Putting the finishing touches on a map of the world, showing routes of early explorers
From the collection of Library of Congress. Free to download, adapt and use — no permission needed.
Credit lineNew York, New York. The Lincoln School of Teachers' College, Columbia University. Putting the finishing touches on a map of the world, showing routes of early explorers. 1942-01-01. Collins, Marjory. Farm Security Administration/Office of War Information Collection, Library of Congress. Public domain.