Section 123 in Criminal Court Rules of the High Court of Judicature at Patna
123.
When a number of documents of the same nature are admitted, as for example a series of receipts for rent, the whole series shall bear one number oi capital letter, a small number, or small letter being added to distinguish each pa per of the series thus :-Exhibit 11, 12, etc., etc.Exhibits Aa, Ab, etc., etc.
