CONSERVATION AND PRESERVATION OF OPEN SPACE OWNED BY THE DUNSTABLE RURAL LAND TRUST AND HOLDING CONSERVATION RESTRICTIONS ON PROPERTY OWNED BY OTHERS (APPROXIMATELY 825 ACRES AND 340 ACRES RESPECTIVELY)ONE LARGE AREA CONSISTING OF APPROXIMATELY 400 ACRES IS USED BY THE NATURE OF THINGS ACADEMY AS PART OF ITS OUTDOOR CLASSROOM (PROPERTY ABUTS THE DUNSTABLE MA/NASHUA NH BORDER)FOUR OF THE CONSERVATION RESTRICTIONS HELD INVOLVE LAND OWNED BY THE TOWN OF DUNSTABLE MAACQUISITION AND RESTORATION OF HISTORIC MCLOON BARN, CRAFTSMAN STYLE HOME AND RESTORATION OF SURROUNDING PROPERTY CONSISTING OF APPROXIMATELY 100 ACRES