The picture shows a view of both sides of this 1984 STS-41C Challenger Space Shuttle Commemorative Bronze Medal Coin. The year that this coin was made is unknown. Both sides have a Space Shuttle scene. This was for the STS-41C flight mission. The coin is marked on the two sides as follows:
THE NEW ERA OF SPACE EXPLORATION USA
KENNEDY SPACE CENTER FLORIDA APRIL 6, 1984 HART - VAN HOFTEN - NELSON - CRIPPEN - SCOBEE
This medal coin measures about 1-1/2'' wide. It appears to be in mint condition as pictured.