Section 1. Be it enacted, &c., That all appropriations of money hereafter made by this Commonwealth to any benevolent, charitable, philanthropic, educational or eleemosynary institution, corporation, or unincorporated association, not wholly supported by this Commonwealth, and not under the exclusive control and management of this Commonwealth, for structures, erections, or other permanent improvements of any kind, shall be a lien as hereinafter set forth on the real estate upon which such structure, erection, or other permanent improvement is to be made.