Claim: Mauno Koivisto served as Minister deputising for the Prime Minister and Minister of Finance in the Paasio II Cabinet which ran from 23 February 1972 to 4 September 1972.
Evidence: The administration ran from 23 February 1972 to 4 September 1972. Mauno Koivisto Minister deputising for the Prime Minister Minister of Finance Mauno Koivisto