Two items: Softcover book entitled On Course to the Stars: The Roger B. Chaffee Story, 1968, 5.25 x 8, 152 pages. Signed on the half-title page, “Oct. 15, 1992, Best wishes from Roger’s Parents, Blanche M. Chaffee,” and “Don L. Chaffee”; and a commemorative display featuring a United States 29-cent postage stamp, 1 x 1.5, issued on August 31, 1992, honoring Theodore von Karman. Stamp is removably incorporated into an Apollo 01 commemorative display, featuring five coins of different denominations issued in 1967, to an overall size of 6.75 x 9.5. In overall fine condition, with a noticeable diagonal crease across the commemorative display. RRAuction COA.