Wittgenstein Autographed Envelope to Schlick, Head of Vienna Circle of Distinguished Scientists
Ludwig Wittgenstein Autograph Envelope to Schlick (head of the Vienna Circle, distinguished group of scientific philosophers which took Wittgenstein’s Tractatus for their model of philosophy).4.75" x 3.75". Addressed in the hand of Wittgenstein "Professor M. Schlick, Department of Philosophy, University of California, Berkeley, Cal. U.S.A.", The postmark is only partially visible however the date is displayed as "November 20, 1931". Lightly toned. The envelope was neatly sliced along the top edge.
An important association, Schlick was perhaps a visiting professor at Berkeley at the time of this letter.?Ludwig Josef Johann Wittgenstein was an Austrian-British philosopher who worked primarily in logic, the philosophy of mathematics, the philosophy of mind, and the philosophy of language.?
This item comes with a Certificate from John Reznikoff, a premier authenticator for both major 3rd party authentication services, PSA and JSA (James Spence Authentications), as well as numerous auction houses.
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