Two boldly signed TLSs, one page each, 6.5 x 9, November 22, 1967, and November 22, 1968, on personal letterhead. Eisenhower sends thanks to the Ryback family for “good thoughts” and “beautiful sentiments expressed” for her birthday. In fine condition, with a central horizontal mailing fold passing through the end of one of the signatures. RRAuction COA.