Athol sheets with Boston and Maine RR Trackage 
Roughly in order, West to East
 
1887 Maps 
 5 (?)
 2
 6
 
1892 Maps 
 3
 2
 8
 9
 
1896 Maps 
 11
 (2?)
 6
 4
 5
 10
 11
 
1900 Maps 
 11-13
 6
 4
 5
 10-13
 
 
1905 Maps 
 15
 8
 9
 5
 6
 16
 
1911 Maps 

 9-8 
 10
 11-13
 12
 6
 7
 16
 8
 
1917 Maps 
 18
 17
 4
 6
 8
 10
 23
 
1925, 1936, and 1949 Maps 
 11
 12
 13
 7
 8
 9
 20