William Williams, A Creditor’s Right to His Surety’s Securities (1888)
“ One must distinguish carefully between three classes of cases: first, those in which the security is given primarily for the better protection of the debt; second, those in which the surety has the power, though not the duty, to apply the security in discharge of the debt; third, those in which the security is given merely for the purpose of indemnity. In the first class there can be no question that the creditor has the rights of any cestui que trust; in the second, the rights of the creditor must be worked out, if at all, by a proceeding in the nature of an equitable trustee-process. ”
