Reissue of a bond may be made only under the conditions specified in these regulations, and only at:
(a)
A Federal Reserve Bank or Branch, or
(b)
The Bureau of the Public Debt.
Reissue will not be made if the request is received less than one full calendar month before the final maturity date of a bond. The request, however, will be effective to establish ownership as though the reissue had been made.