Response or Comment
The BANKRUPTCY ACT of 1898 (as amended in 1903 and 1910), after defining a preference, provides in § 60b that preferences made under certain circumstances may be recovered from the preferred creditor if the latter had "reasonable cause to believe" that a preference was to be effected "at the time of the transfer * * * or of the recording or registering of the transfer if by law recording or registering thereof is required," such time being within four months before bankruptcy. Bankrupcty courts have for years been vexed with the question: When is a transfer "required" to be recorded under this provision of the Act?
Holbrook, Evans. "When is a Preferential Transfer 'Required' to Be Recorded?" Mich. L. Rev. 16 (1918): 258-60.