(SCIENTISTS.) BROGLIE, LOUIS VICTOR; PRINCE DE. Two offprints of his articles Signed and...

(SCIENTISTS.) BROGLIE, LOUIS VICTOR; PRINCE DE. Two offprints of his articles Signed and Inscribed, in French, on the first page: "The Reinterpretation of Wave Mechanics" * "Physique Théoretique." The first, "with the respects of the author." Originally published in English in Foundations of Physics, Vol. 1, No. 1, 1970. With a one-line holograph addition to the references section on the last page. The second, "With the respects of the author in reply to your friendly letter." Originally published in Comptes Rendus de l'Académie des Sciences, 16 July 1973. Together 14 pages, small 4to or 4to, self-wrappers, first with staple binding; first with address panel from original envelope pasted to terminal page. Np, [1973]