Section 4. For the purpose of carrying this act into effect the sum of ninety thousand dollars is hereby specifically appropriated for the two fiscal years beginning June first, one thousand nine hundred and one, for the following purposes, namely.
For the purpose of maintenance, the sum of sixty thousand dollars, or so much thereof as may be necessary.
For the purpose of improving and enlarging the hospital buildings, and for the erection of new buildings, the sum of thirty thousand dollars, or so much thereof as may be necessary.