The Secretary or his designee shall:

1. (a) Have custody of:

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