• louie solomonlouie solomon, 6 years ago (edited 6 years ago )

    The US Library of Congress has an extensive flickr set too.

    I believe almost all photos with copyrights before 1923 are public domain, but I would double check before using any images commercially.

    2 points
  • Daniel HardyDaniel Hardy, 6 years ago

    Perfect timing - I was just looking for photos like the ones on the first page.

    1 point