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.