Code of Civil Procedure, 1908–Order 8, Rule 10 & Order 13, Rule 3–Application for production of will executed by plaintiff and sale deed executed by the beneficiary of will–Rejection–Appreciation of–Suit for redemption of mortgage–No reference of will and sale deed in the written statement–Petitioner failed to explain the reasons for causing the delay and necessity of documents–Held, application was filed for causing the delay in litigation and it was rightly dismissed.