HELEN KELLER Letter Signed Autograph Re: Teacher ANNE SULLIVAN Going Blind * PSA WERNHER VON BRAUN and space memorabilia authenticated across

and space memorabilia authenticated across the board by respected names such as PSA/DNA

publishing an article in Scientific American that same year in 1950

Any others are shown for reference only

Joseph Kingsbury-Smith

initialed/signed at conclusion as simply "L"

HELEN KELLER Letter Signed Autograph Re: Teacher ANNE SULLIVAN Going Blind * PSA WERNHER VON BRAUN and space memorabilia authenticated acrossPerhaps the finest Helen Keller letter ever on her beloved teacher's own blindness: "the darkness that covers me has fallen upon her" American author, disability rights advocate and lecturer HELEN KELLER touching, deeply emotional typewritten letter signed on her relationship with her beloved teacher, ANNE SULLIVAN's own blindness. Keller signs with a large pencil signature at conclusion. After extensive research, we have identified only one other