Section 57. Article not to apply to Orange county; exception

This article
  shall not apply to the county  of  Orange,  except  with  respect  to  a
  certain  tract,  piece or parcel of land in the town of Newburgh in such
  county containing two hundred twenty-one and eight-tenths acres more  or
  less,  commonly  known  and  designated  both as Newburgh airport and as
  Stewart field, and except with respect to additional lands adjoining and
  contiguous to such airport and field, as  now  constituted,  aggregating
  not  more than one thousand acres, and also except with respect to lands
  in the town of Cornwall adjoining and contiguous to lands in  such  town
  now  owned  by the United States and to state highway number eighty-five
  hundred, part one, aggregating not more than two and one-half acres, and
  except with respect to Otisville federal correctional institute, in  the
  town  of  Mount  Hope, aggregating not more than two hundred seventy-six
  and one-half acres.