No date given. The old building right of the Harbour Office and behind the multi-storey car park (Wing On Department Store) has been demolished, it stood there still in June 1971. So the date was guessed to be
1972 1974 (see comment below).
Think the piers on the left are the Governments Piers near (todays) Gilman Street. Macau Ferry Wharf on the right.
It looks as if the reclamation has been finished in this area.