Marlborough sheets with Boston and Maine RR Trackage 
Roughly in order, North to South
 
1881 Maps 
 3
 
1885 Maps 
 2
 6
 5
 
1890 Maps 
 10
 5-6
 
1896 Maps 
 13
 8
 
1901 Maps 
 13
 8
 9
 
1906 Maps 
 4
 8
 9
 
1912 Maps 
 8
 14-9
 15
 
1920 Maps 
 22
 4
 6-8
 9
 
1929 and 1947 Maps 
 30
 6
 11-12