Many thanks and appreciation to Mabry Benson for taking all these digital pictures of the 1867 map for
  the County of Oswego.  C F Stone publ 1867 'New topographical Atlas of Oswego Co'.  It has some nice
  drawings, and a 16" x 16" page maps of all the townships, maps of villages, and small towns like Colosse,
  houses indicated &  names of residents of dwellings. 

  Most of the pages I had to take in two shots in order to see the names, and then there are all the little
  villages.  I have cropped out most of the extra, and left some overlap in the towns.  The abreviations
  in the titles should be obvious - Twn, Vil, NSEW, C for city.