The Museum of Modern Art has announced that it has released an extensive digital archive that chronicles its exhibitions from when the museum opened its doors in 1929 to today.
The archive currently features 3,542 exhibitions and is continually being updated. More than 33,000 installation photographs as well as  documents such as press releases, checklists, catalogues, and artist lists are available for viewing. There are many different ways to search the archive such as by exhibition name, dates, and type.

You can access the archive at  http://moma.org/calendar/exhibitions/history

image below is a screenshot of the  MOMA archive