Demise
Financial problems in the 1980s resulted in TAC being unable to pay expenses which they owed to BayBank and Harvard University, to which TAC's headquarters was sold in 1988. TAC closed officially in April 1995 In response, many archives and architectural libraries worked fast to retrieve TAC's drawings and records. The majority of these are now stored in the Rotch Library at the Massachusetts Institute of Technology.
Read more about this topic: The Architects' Collaborative