Two items: an official color 10 x 8 NASA lithograph of the orange soil found near Lunar Station 4 during the Apollo 17 mission, signed and inscribed in black ink, "To Ken & Joyce, Best wishes, Ron Evans, Apollo 17, 28 May 87," with typed collector's notation on reverse; and an uncommon 8.5 x 11 sheet of color stickers honoring the Apollo program and its 11 manned missions, signed below in black ink by Ron Evans, with typed collector's notation on reverse indicating that the signature was obtained in May 1987. In overall very good to fine condition, with a few creases to the top of the litho.