Scire facias is also used to suggest fur- ther breaches on a bond with a condition, where a judgment has been obtained for some but not all of the breaches and to re- cover further instalments where a judg- ment has been obtained for the penalty be- fore all the instalments are due; 1 Wms. Saund. 58, n. 1; 4 Md. 375. By statute, in Pennsylvania, scire facias is the method of proceeding upon a mort- gage. The pleadings in scire facias are peculiar. The writ recites the judgment or other record, and also the suggestions which the plaintiff must make to the court to entitle him to the proceeding by scire facias. The writ, therefore, presents the plaintiff's whole case, and constitutes the declaration, to which the defendant must plead; 1 Blackf. 297. And when the proceeding in used to forfeit a corporate charter, all the causes of forfeiture must be assigned in distinct breaches in the writ, as on a bond with a condition is done in the declaration or replication. And the defendant must either disclaim the charter or deny its ex- istence, or deny the facts alleged as breaches, or demur to them. The sugges tions in the writ, disclosing the foundation of the plaintiff's case, must also be traversed if they are to be avoided. The scire facias is founded partly upon them and partly upon the record; 2 Inst. 470. 679. They are substantive facts, and can be traversed by distinct pleas embracing them alone, just as any other fundamental allegation can be traversed alone. All the pleadings after the writ or declaration are in the or- dinary forms. There are no pleadings in scire facias to forfeit a corporate charter to be found in the books, as the proceeding has been seldom used. There is a case in 1 P. Wms. 207, but no pleadings. There is a case also in 9 Gill 379, with a synopsis of the pleadings. Perhaps the only other case is in Vermont; and it is without pleadings. A defendant cannot plead more than one plea to a scire facias to for- feit a corporate charter: the statutes of 4 & 5 Anne, ch. 16, and 9 Anne, ch. 20, al- lowing double pleas, do not extend to the crown; 1 Chitty, Pl. 479; 1 P. Wims. 220.