106(2)If the transfer referred to in subsection (1) takes place by virtue of the bankruptcy or insolvency of any holder of a mineral claim or mining lease, the statement referred to in subsection (1) shall be accompanied by such evidence as may be receivable in court as proof of the title of persons claiming under any bankruptcy or insolvency, and if the transfer takes place by virtue of a testamentary instrument or by intestacy the statement shall be accompanied by the letters probate of the will or the letters of administration, or a copy thereof, that may be evidence admissible in court in proof of the transfer.