Upon request of the Department of Veterans Affairs, supported by a statement of the plans and projects of said department with respect thereto, and approved by the Governor, the Veterans’ Finance Committee of 1943 shall determine whether or not it is necessary or desirable to issue any bonds authorized under this article in order to carry such plans and projects into execution, and, if so, the amount of bonds then to be issued and sold. Successive issues of bonds may be authorized and sold to carry out said plans and projects
progressively, and it shall not be necessary that all the bonds herein authorized to be issued shall be sold at any one time.