Where a special election is called, either on petition for proposed ordinances or charter amendments by the initiative, or for submitting ordinances by the referendum, or on charter amendments of or a new charter proposed by resolution of the council, the recorder shall post notices of election in at least six public and conspicuous places in the city not less than 10 days prior to the election, which notices shall state the ballot titles of the measures to be voted on and that the full measure is open for examination at the office of the recorder, together with a statement of the time and place of election. The recorder shall always have copies of every such measure at his office for inspection by any legal voter. (Ord. 104 § 11, 1949).