56Form of executing deeds by companies under the Acts of 1862 and 1867
Any deed executed after the commencement of this Act to which any company registered under " The Companies Acts, 1862 and 1867," is a party, shall be held to be validly executed in Scotland on behalf of such company if the same is either executed in terms of the provisions of these Acts or is sealed with the common seal of the company, and subscribed on behalf of the company by two of the ordinary directors and the secretary of the company, and such subscription on behalf of the company shall be equally binding and effectual, whether attested by witnesses or not.