National Federation of the Blind Braille Coin

Mark Riccobono, executive director of the Jernigan Institute of the National Federation of the Blind, right, accepts an award from Dr. Joyce Winterton, Assistant Administrator, Office of Education, NASA Headquarters, center, and Ken Silberman, from Goddard Space Flight Center, at a ceremony where senior NASA officials presented the NFB with two Louis Braille Bicentennial Silver Dollars that flew on Space Shuttle Atlantis' mission (STS-125) to the Hubble Space Telescope in May 2009, Friday evening, July 31, 2009, at the Capitol Visitors Center in Washington. Photo Credit: (NASA/Paul E. Alers)