115. Every trustee in bankruptcy, other than the Official Receiver, shall, on the first day of every month, send to the Registrar a certified list of all proofs, if any, received by him from the Official Receiver, or otherwise tendered during the month next preceding, distinguishing in such lists the proofs admitted, those rejected, and such as stand over for further consideration; and in the base of proofs admitted or rejected, he shall transmit the proofs themselves for the purpose of being filed.