Banker's note
Defined in 3 dictionaries — Ballentine's (1916), Bouvier (1914), Black's (1910)
Ballentine's Law Dictionary
James A. Ballentine · 1916
A bank note issued by a private, unincorporated bank.
Bouvier's Law Dictionary and Concise Encyclopedia
John Bouvier; revised by Francis Rawle · 1914
A promissory note given by a private banker or banking institution, not incorporate, but resembling a bank note in all other respects. 6 Mod. 29; 3 Chit. Comm. Law 590.
Black's Law Dictionary
Henry Campbell Black, M.A. · 1910
A commercial instrument resembling a bank-note in every particular except that it is given by a private hanker or unincorporated banking institution.