Section 42
SEC. 42. Vesting title to real estate in city government.&mdashUpon the expiration of one year from date on which the taxpayer became delinquent, and in the event of continued default in the payment of the tax and penalty, all private rights, titles and interest in and to the real estate on which said tax is delinquent, shall be indefeasibly vested in the city government, subject only to the rights of redemption and repurchase provided for herein below: Provided, That, the title acquired by the said city government to real estate shall not be superior to the title thereto of the original owner prior to the seizure thereof.