Cal. MVC § 481.3

All revenue bonds shall bear the facsimile signature of the Adjutant General and the Deputy Adjutant General and shall be authenticated by the trustee. The Seal of the California National Guard shall be impressed, mechanically reproduced, or imprinted by facsimile upon each revenue bond. The interest coupons attached to any revenue bond shall bear a facsimile of the signature of the Adjutant General.

In case any official whose signature or countersignature appears on the revenue bonds or coupons ceases to be that official before the revenue bonds so signed or countersigned have been actually executed or delivered, the signature or countersignature is nevertheless valid and sufficient for all purposes as if the person had remained in office until the delivery of the revenue bonds and the revenue bonds and coupons shall be issued and shall be as binding upon the department as though the person who signed the revenue bonds or coupons had been that official on the date borne by the revenue bonds or coupons and on the date of delivery. The revenue bonds may be signed and sealed on behalf of the department by that person as if, at the actual date of execution of the revenue bonds, the person was the Adjutant General or the Deputy Adjutant General, as the case may be, although, on the date borne by the revenue bonds, the person was not that official.