Specially endorsed securities that an agent is not authorized to redeem for cash or on exchange should be forwarded to a TRS Site in accordance with the instructions set forth in 31 CFR part 321. The transmittals must be accompanied by appropriate instructions governing the transaction and the disposition of the redemption proceeds. The securities must be kept separate from other securities the agent has paid and must be submitted in accordance with instructions issued by the Bureau of the Fiscal Service and/or its fiscal agents.