Irish railways (loans). Return showing the several sums lent to railway companies in Ireland, with the date of each loan, and the rate of interest chargeable; the date when each loan was payable in whole or by instalments; the amount of principal and interest which have been received by the exchequer when due; and the several sums of principal or interest (if any) remaining unpaid since they became due, and which may be outstanding on the 31st day of December 1871 [electronic resource].