- National Aeronautics and Space Administration. Goddard Space Flight Center. 5/1/1959-
- National Archives at College Park - Still Pictures
The original finding aid described this as: (255-PG-2-18) poster translated into Spanish. The photographs used in the poster may be under copyright. 2005. 20" x 24" (NW-2005-9-048-GSFC).
- Photomechanical Print