Influential Protestant theologian (1892–1971) and philosopher who reshaped much of American thought concerning society, politics, and the meaning of history. TLS signed “Reinhold,” one page, 5.5 x 3.25, personal letterhead, August 29, 1964. Letter to a Metromedia representative. In full: “I greatly appreciate the compliment of your invitation to discuss vital issues with a distinguished group of scientists. Unfortunately I just suffered from a stroke, so that even this negative answer must be given to you in this inadequate form.” Several typographic errors have been hand-corrected. In fine condition, with a couple light creases and some show-through from postmark ink. RR Auction COA.