Locking table for ACTON YARD 1958
No.Released byLocks NormalLocks both ways
12.3.(46,52w34N).(49,53w31R).(50w31,35R or 34,39N44R).31.
2 4.5.13.15.16.19.26.(46,52w33R).(49,53w32R).(50w35,32R or 39N44,33R). 
3 1.4.5.13.14.18.25.2.
4 2.3.5.13.(46,52w34,33N).(49,53w32N31R).(50w32N31,35R or 34,39,33N44R or 32N35,31R).31.
5 2.3.4.13.(46,52w34,33N).(49,53w32N31R).(50w32N31,35R or 34,39,33N44R or 32N35,31R).31.
6X  
7X  
8X  
9X  
10 30.48.(46,52w34R).(49,53w31N).(50w31N35R or 39N34,44R).34.
1130.47.(46,52w34R).(49,53w31N).(50w31N35R or 39N34,44R).34.
12(43w34,36R).17.24.31.47.48.49.(37w34N).(46w34R).(50w44N).30.34.35.(36w34R).
13 2.3.4.5.30.(46,52w34,33N).(49,53w32N31R).(50w32N31,35R or 34,39,33N44R or 32N35,31R).31.
14(43w31N36R).3.18.25.30.32.33.34.46.(37,49,53w31R).(50w31,35R).2.31.(35w31R).(36w31N).
15 2.(46,52w33R).(49,53w32R).(50w35,32R or 39N44,33R).32.
16(32OR33).(43w31N36R).2.19.26.46.(37,49,53w31R).(50w31,35R).(35w31R).(36w31N).
1720.12.31.34.47.48.30.
18(20,31OR21).3.14.30.32.33.34.2.31.
19(20,32OR21,33).2.16. 
2035.37.49.50. 
2136.43.46. 
2239.43.38.40. 
23 50. 
2434.12.46.47.48.30.
25 3.14.30.33.34.46.2.
2633.2.16.46. 
27X  
28X  
29X  
30 10.13.14.18.25.48. 
31 12.17.33.34.46.52.(14,16w37R).(49,53w32N4R).(50w39N44R or 32N4,35R). 
3231.14.18. 
33 14.18.25.31.34. 
34 14.17.18.25.31.33.49.53.54.(50w44N). 
35 44.(50w32N4,31R). 
36 37.39. 
3735.20.36.39.50.(12w34N).(14,16w31R). 
38 22. 
39(38 from EP).36.37. 
40 22.39.
41X  
42X  
4344.50. 
44 35.51.52.(50w39N31R or 34,39,33N4R). 
45X  
46 14.16.21.24.25.26.31.(1w34N).(2,15w33R).(4,5,13w34,33N).(10,11,12w34R).33.34.(2w34N).(30w34R).
4730.11.12.17.24. 
48 10.12.17.24.30. 
49 12.20.34.(1,14,16w31R).(2,15w32R).(4,5,13w32N31R).(10,11w31N).31.32.(2w31R).(30w31N).
50(36,40,44OR38,39,40,44OR35).20.23.37.43.(1w31,35R or 34,39N44R).(2,15w35,32R or 39N44,33R).(4,5,13w32N31,35R or 34,39,33N44R or 32N35,31R).(10,11w31N35R or 39N34,44R).(12,34w44N).(14,16w31,35R).(31w39N44R).(31,32w35R).(33,34w39N44R).
5138.39.40.44. 
5236.40.31.44.(1w34N).(2,15w33R).(4,5,13w34,33N).(10,11w34R).33.34.
5337.40.34.(1,14,16w31R).(2,15w32R).(4,5,13w32N31R).(10,11w31N).31.32.
5446.34. 
5534.46.  
56X  
57X  
58X  
ACTON YARD 1958
LOCKING TABLE
Derived from chart dated 3 Dec 1958