Automotive engineer and executive (1909–1998), son of the legendary Ferdinand Porsche, Sr. TLS in German, one page, 5.75 x 4, personal letterhead, June 23, 1966. Brief untranslated letter, neatly signed at the conclusion by Porsche. In fine condition, with small tape remnant to left edge. Pre-certified Steve Grad/PSA/DNA and RR Auction COA.
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