Two items: 1943 TLS on his personal letterhead, sending thanks for a clipping; and a vintage matte-finish 8.25 x 10.75 Bachrach photo, signed in ink “The kind regards of Herbert Hoover.” A touch of very subtle silvering to dark portions of photo, otherwise fine, fresh condition. Auction LOA John Reznikoff/PSA/DNA and R&R COA.