Winchester sheets with Boston and Maine RR Trackage 
Roughly in order, North to South
 
1894 Maps 
 Mainline
	6
	1
	2-3
	4
 Woburn Loop
	6
	5
	2
 
1899 Maps 
 Mainline
	8
	3
	5-6
	7
	4
 Woburn Loop
	5
	2
	4
 
1904 Maps 
 Mainline
	2
	8
	2-3
	5
 Woburn Loop
	1
	7
	5
 
1910 Maps 
 Mainline
	13
	14
	7-8
	17
 Woburn Loop
	16-15
	17

 
1916 Maps 
 Mainline
	20
	19
	17
	6-7
	11
 Woburn Loop
	2
	3-4
	5
 
1921 Maps 
 Mainline
	20
	19
	17
	6-7
	11
	
 Woburn Loop
	2
	3-4
	5
 
1929 Maps 
 Mainline
	19
	6-7
	9
	13-14
	23
	24
	29
	
 Woburn Loop
	2
	3
	5
	11
 	12

1950 Maps 
 Mainline
	19
	6-7
	9
	13-14
	23
	24
	29
	
 Woburn Loop
	2
	5
	11
 	12