Certificate of Title to Florence Mabel laurie for land in Middleborough Road Blackburn North and transfer of land from Chemical Plastics Limited to De Stoop (Aust) Pty Limited plus maps of some subdivisions of the estate, 1942.Certificate of Title to Florence Mabel laurie for land in Middleborough Road Blackburn North and transfer of land from Chemical Plastics Limited to De Stoop (Aust) Pty Limited plus maps of some subdivisions of the estate, 1942.land titles, laurie, florence mabel, chemical plastics limited, de stoop (aust) pty limited, middleborough road blackburn north, koonung creek, chapman street blackburn north, vivian street blackburn north, nestor grove blackburn north, joseph street blackburn north