if the books and records of such banking or financial organization or business association show the State in which such money order, traveler’s check, or similar written instrument was purchased, that State shall be entitled exclusively to escheat or take custody of the sum payable on such instrument, to the extent of that State’s power under its own laws to escheat or take custody of such sum;

if the books and records of such banking or financial organization or business association do not show the State in which such money order, traveler’s check, or similar written instrument was purchased, the State in which the banking or financial organization or business association has its principal place of business shall be entitled to escheat or take custody of the sum payable on such money order, traveler’s check, or similar written instrument, to the extent of that State’s power under its own laws to escheat or take custody of such sum, until another State shall demonstrate by written evidence that it is the State of purchase; or

if the books and records of such banking or financial organizations or business association show the State in which such money order, traveler’s check, or similar written instrument was purchased and the laws of the State of purchase do not provide for the escheat or custodial taking of the sum payable on such instrument, the State in which the banking or financial organization or business association has its principal place of business shall be entitled to escheat or take custody of the sum payable on such money order, traveler’s check, or similar written instrument, to the extent of that State’s power under its own laws to escheat or take custody of such sum, subject to the right of the State of purchase to recover such sum from the State of principal place of business if and when the law of the State of purchase makes provision for escheat or custodial taking of such sum.