ALS signed “Dick Nixon,” one page, 7.25 x 10.5, personal letterhead, July 10, 1986. The ex-President sends a letter of encouragement to a cancer patient. In full: “I have just heard from Sam how you have recuperated so well after your bout with the big C. My brother Don is taking chemotherapy for lymph cancer & I know what an ordeal you have been going through. Hang in there; your positive attitude will see you through! Pat joins me in sending our warmest regards. In fine condition, with mild toning, usual mailing folds, and tiny marginal edge tear. COA John Reznikoff/PSA/DNA and R&R COA.