Also used of the disclosure by a bank- rupt of his property for the benefit of credi- tors. In Practice. The disclosure of facts resting in the knowledge of the defendant, or the production of deeds, writings, or things in his possession or power, in order to maintain the right or title of the party asking it, in some other suit or proceeding. It was originally an equitable form of procedure, and a bill of discovery, strictly so called, was brought to assist parties to suits in other courts. Every bill in equity is in some sense a bill of discovery, since it seeks a disclosure from the defendant, on his oath of the truth of the circumstances constituting the plaintiff's case as propounded in his bill; Story, Eq. Jur. § 1488; but the term is technically applied as defined above. See 4 R. I. 450; 2 Stockt. Ch. 273. Many important questions have arisen out of the exercise of this power by equity; but these are of comparatively little practical Importance in England and many of the states of the United States, where parties may be made witnesses and com- pelled to produce books and papers in courts of law; Steph. 598; 17 & 18 Vict. c. 125. Such bills are greatly favored in equity, and are sustained in all cases where some well-founded objection does not exist against the exercise of the jurisdiction; Story, Eq. Jur. §1488; 8 Conn. 528; 2 H. & G. 382. See 17 Mass. 117; 22 Me. 207; 4 Hen. & M. 478; 3 Md. Ch. Dec. 418; 40 III. App. 616. Some of the more important of the objections are, -first, that the subject is not cognizable in any municipal court of justice; Story, Eq. Jur. § 1489; second, that the court will not lend its aid to obtain a discovery for the particular court for which it is wanted, as where the court can itself compel a dis- covery; 2 Ves. 451; 2 Edw. Ch. 605; 37 Ν. H. 55; third, that the plaintiff is not enti- tled by reason of personal disability; fourth, that the plaintiff has no title to the char- acter in which he sues; 4 Paige, Ch. 639; fifth, that the value of the suit is beneath the dignity of the court; sixth, that the plaintiff has no interest in the subject-mat- ter or title to the discovery required; 2 Bro. Ch. 331; 4 Madd. 193; Cooper, Eq. Pl. c. 1, §4; 2 Metc. Mass. 127; 17 Me. 404; 10 Ky. L. Rep. 930; or that an action for which it is wanted will not lie; 3 Bro. Ch. 155; 1 Bligh, N. S. 120; 3 Y. & C. 255; see 1 Phill. Ch. 209; seventh, that the defendant is not answerable to the plaintiff, but that some other person has a right to call for the dis- covery; eighth, that the policy of the law ex- empts the defendant from the discovery, as on account of the peculiar relations of the parties; 2 Y. & C. 107; 8 E. L. & Eq. 89; 35 id. 283: 3 Paige, Ch. 36; in case of arbi- trators; 2 Vern. 380; 3 Atk. 529; ninth, that the defendant is not bound to discover his own title; Bisph. Eq. 561; 1 Vern. 105; 6 Whart. 141; see 61 Conn. 593; or that he is a bona fide purchaser without notice of the plaintiff's claim; 2 Edw. Ch. 81; 8 M. & K. 581; 8 Sim. 153; 5 Mas. 269; 1 Sumn. 506; 7 Pet. 252; 7 Cra. 2; 6 Paige, Ch. 323; and see 33 Vt. 252; 1 Stockt. 82; tenth, that the discovery is not material in the suit; 2 Ves. 491; 1 Johns. Ch. 548; eleventh, that the defendant is a mere witness; 2 Bro. Ch. 332; 3 Edw. Ch. 129; but see 2 Ves. 451; 1 Sch. & L. 227; 11 Sim. 305; 1 Paige, Ch. 37; twelfth, that the discovery called for would criminate the defendant, The suit must be of a purely civil nature, and may not be a criminal prosecution; Lofft 1; 19 How. St. Tr. 1154; 7 Md. 416; a penal action; 1 Keen 329; 2 Blatchf. 39; a suit partaking of this character; 1 Pet. 100; 6 Conn. 38; 14 Ga. 255; or a case in- volving moral turpitude. See 1 Bligh, N. S. 96; 2 E. L. & Eq. 117; 5 Madd. 229; 11 Beav. 380; 1 Sim. 404; 24 Miss. 17. Workmen pledged to secrecy and em- ployed in a factory in which the business is conducted in private, to secure secrecy as to the method of manufacture, will not be compelled, in a suit against their employer, to disclose such secrets; 49 Fed. Rep. 17. A corporation not a party to a suit will not be compelled to open its records which it is claimed will disclose something of im- portance to the litigation; 85 Fed. Rep. 15; nor is an adverse examination of a defend- ant before trial allowable for the purpose of discovering a cause of action; 3 Misc. Rep. 514; 67 Hun 398. An infant party to an action cannot be compelled to make discovery of documents; [1892] 2 Q. B. 178. The court has power to allow a party to an action to take photographs of documents in the possession of the other party; [1893] 2 Q. B. 191. It seems to be settled that a bill will lie against a corporation and its officers to com- pel a discovery from the officers, to aid a plaintiff or a defendant in maintaining or defending a suit brought against or by the corporation alone; 19 Blatchf. 69; 1 Ch. D. 71; 144 Mass. 347. In the sense in which the word is used with respect to equity suits generally, there was, until a compa