54. EVIDENCE IN SUPPORT OF APPLICATION. -Within two months from the receipt by the applicant of the copies of affidavits in support of the opposition or of the intimation that the opponent does not desire to adduce any evidence in support of its opposition, the applicant shall leave with the Registrar such evidence by way of affidavit as he desires to adduce in support of his application and shall deliver to the opponent copies thereof or shall intimate to the Registrar and the opponent that he does not desire to adduce any evidence but intends, to rely oh the facts stated in the counter statement and or on the evidence already left by him in connection with the application in question. In case the applicant relies on any evidence already left by him in connection with the application, he shall deliver to the opponent copies thereof. | 