321.63  Different places of business.
  If a transporter or dealer has an established place of business in more than one city, the transporter or dealer shall secure a separate and distinct certificate of registration and number plates for each such place of business.
[SS15, §1571-m14; C24, 27, 31, 35, §4889; C39, §5004.07; C46, 50, 54, 58, 62, 66, 71, 73, 75, 77, 79, 81, §321.63]