The medal's obverse bears view of One IBM Plaza in Chicago, Illinois.
The reverse bears legend, One / IBM Plaza / Dedication / September 20 / 1972 / Chicago / Illinois
This very bare medal is actually quite interesting in its minimalist design. The building is of course an ugly 1970's sky-scraper, but the artist chose to forgo the traditional perspective rendering and instead go for an architectural view of the building.
I appreciate this medal as a fairly unique piece of architectural memorabilia.
The circular medal measures 64mm in diameter and was struck in bronze. No mintage is reported.