430.100.  Sale — notice — liens combined. — 1.  Such sale shall be held only after giving not less than twenty days' notice, first, by mailing a copy of notice, by registered mail, if the address is known, addressed to the owner for whom such expenditure of labor, material, skill or services are performed, in which case a return receipt shall be evidence of due notice; second by not less than two publications in some newspaper of general circulation where the property was received and is to be sold, the last publication to be not less than twenty days prior to the date of sale; third, if no newspaper be published within the county, then by posting, not less than twenty days prior to the date of sale, five handbills in different places within the township, one of which shall be posted where the property was received and is to be sold.

  2.  The form of notice shall be substantially as follows:

  3.  A separate notice need not be published for each lien to be enforced, but several may be combined in one publication.