The Secretary or his designee shall:
(a) Have custody of:
(1) The official seal and prototypes thereof, and masters, molds, dies, and all other means of producing replicas, reproductions, and embossing seals; and
(2) Production, inventory and loan records relating to items specified in paragraph (a)(1) of this section; and
(b) Have custody of distinguishing flags, and be responsible for production, inventory, and loan records thereof.