1963 Douglas Space Systems buying Medallion

This was a medallion that was probably given to high level employees at Douglas Aircraft and buying Space Systems back in the 60's. It is big, 3 inches in diameter, encased in one inch thickness. The front side shows: "SPACE SYSTEMS CENTER DEDICATION", it in the middle it reads: "MISSILE & SPACE SYSTEMS - A DIVISION OF DOUGLAS AIRCRAFT COMPANY, INC. NOVEMBER 14, 1963." The back side has symbols and names of all nine planets plus the sun. A great piece of space history. It is in great vintage condition with minor surface wear. Please see photos for details.