Canada lunar sample displays the landing of Apollo 17 on the Moon, which was memorialised by astronauts Eugene A. Cernan and Harrison H. Schmitt when they talked directly to the "youth ambassadors" from the surface of the Moon. Matthews was able to see astronaut Neil Armstrong personally at the luxury hotel in Orlando, Florida. He also got quite acquainted with Armstrong's daughter and became lifetime pen pals with her. The program directors promised each "youth ambassador" a lunar sample from the Apollo 17 mission. In 1973 Matthews was sent the Canadian "goodwill moon rock" encased in a clear Lucite ball about the size of
Fallen Astronaut condition that it be displayed "with good taste and without publicity". The replica was given to the Smithsonian Institution on April 17, 1972, the day after CBS anchorman Walter Cronkite referred to the "Fallen Astronaut" and plaque as the first art installation on the Moon during the broadcast of the Apollo 16 launch. It is now on display with a replica of the plaque in the Museum's National Mall Building in the Space Race Wing, Gallery 114. In May 1972, Scott learned that Van Hoeydonck planned to make and sell more replicas. Believing that this would be a violation of