Book to be kept by person licensed to repair arms
19.  Every person licensed to repair arms shall keep a book which shall be open to the inspection of the Licensing Officer or an officer deputed by him, in which he shall enter —
(a)the date on which any arms are received by him for repair;
(b)the name and address of the person from whom the arms are received;
(c)the description of the arms; and
(d)the date on which, and the name and address of the person to whom, the arms were returned.