N.M. Stat. § 18-10-3
Abandonment of property.
A. Property on loan to a museum shall be deemed abandoned:
(1)
if, since the expiration date of the loan, seven years have passed with no
written notice of termination of the loan from the lender to the museum; or
(2)
if the loan has no expiration date, at least seven years have passed since
the loan was made and the lender has failed to respond to written notice from the
museum.
B. A museum shall acquire title to property deemed to be abandoned by providing
the lender with a notice of abandonment. If no valid claim has been made for the
property within sixty-five days from the date of notice of abandonment, title to the
property shall vest in the museum free of all claims of the lender and all persons
claiming on behalf of the lender.
C. Notwithstanding the provisions of Sections 13-6-1 and 13-6-2 NMSA 1978,
property acquired by a museum through abandonment procedures established in the
Abandoned Cultural Properties Act may be kept by the museum, may be sold, with the
proceeds going to the museum, or may be destroyed. The museum shall notify the state
auditor or, in the case of private museums, the governing authority of the museum
regarding the disposition of all abandoned property.