The Signing of the Constitution of the United States

Very large puzzle (750 p.) published by Joseph K. Straus, Brooklyn, NY 1937c., the sesquicentennial of the signing of the U.S, constitution in 1787.  The U.S. Constitution Sesquicentennial Commission commissioned Howard Chandler Christy to paint this grand scene.  Description of scene and key to identifying all the figures are included in box, along with a portion of the original box label.  Very nice bottom border!