When the provisions of this part require a museum to give notice to a lender, the museum is considered to have given notice if the museum mails the notice to the lender at the lender's address and proof of receipt is received by the museum within 30 days from the date the notice was mailed. If the museum does not have a current address for the lender or if proof of receipt is not received by the museum, notice is considered given if the museum publishes it at least once a week for 3 consecutive weeks in a newspaper of general circulation in both the county in which the museum is located and the county of the lender's most recent address as shown on the museum's records.
§ 22-3-505, MCA