Any administrative department, board, commission, or officer of the State Government, authorized by law to make investments of funds in the custody or under the control of such department, board, commission, or officer, excepting only the moneys in the State Sinking Fund, may lawfully invest such funds in any of the following securities:
When a corporation has acquired a substantial part of its property within ten years immediately preceding such investment by consolidation or merger or by the purchase of a substantial part of the property of any other corporation or corporations, the earnings of the predecessor or constituent corporations shall be consolidated so as to ascertain whether the requirements of this section have been satisfied.
"Corporation", as used in this cause, shall include a voluntary association, a joint-stock association or company, a business trust, a Massachusetts trust, a common-law trust, and any other organization organized and existing for any lawful purpose and which, like a corporation, continues to exist notwithstanding changes in the personnel of its members or participants, and conducts its affairs through a committee, a board, or some other group acting in a representative capacity; and
72 P.S. § 3603