Byrn, Edward W. 1849-1921 The Progress of Invention in the Nineteenth Century

Thayer, Abbott Handerson 1849-1921 Abbott H. Thayer Memorial Exhibition: The Corcoran Gallery of Art, Washington, D.C., From Tuesday, May 9th, to Wednesday, May 31st, 1922, Inclusive

Thayer, Abbott Handerson 1849-1921 Abbott H. Thayer Memorial Exhibition: The Corcoran Gallery of Art, Washington, D.C., From Tuesday, May 9th, to Wednesday, May 31st, 1922, Inclusive

Byrn, Edward W. 1849-1921 The Progress of Invention in the Nineteenth Century

Crozier, John Beattie 1849-1921 The Wheel of Wealth [microform]; Being a Reconstruction of the Science and Art of Political Economy on the Lines of Modern Evolution