Notices from Lessor to the Leasehold Mortgagee shall be mailed to the address furnished Lessor pursuant to Section 22.1 and those from the Leasehold Mortgagee to Lessor shall be mailed to the address designated pursuant to the provisions of Section 34.1 hereof. Such notices, demands and requests shall be given in the manner described in Section 34.1 and shall in all respects be governed by the provisions of that section.