Two items: an ALS, signed "Charlie Duke," one page, 7 x 8.5, April 28, 1986, addressed to Ken Browne, in part: "Thanks for the tract. I know that Jesus walks with us. Since Jan. my wife and I have been traveling & speaking all over the world so our correspondence suffers. We don't have a secretary so we catch up when we can"; and an official color 8 x 10 NASA lithograph of Duke posing in his white space suit with a lunar globe, signed and inscribed in blue felt tip, "To Joyce & Ken Browne, with thanks & best wishes, Charlie Duke." In overall fine condition, with a few small creases to the photo. Accompanied by the original mailing envelope, addressed in Duke's own hand, and an unsigned copy of Guideposts with a feature story on Duke.