Locking table for Acton Yard
No.Released byLocks NormalLocks both waysReleases
1(6w4,7N) 3. 5. (8w4N7R). 27. (38w4R). (46w4,34N7R). (49w4N7,31R) 4  
23 5. (8w4N7R). 27. (28w4N). (38w4R). (46w4,34N7R or 4N33R). (49w4N32R or 4N7,31R) 4. (7w4N)  
3  1. 57   2
4  5   27
5  1. 2. 4. 6 3. 7  
6  5. (8w7R). 28. (46w33R or 7R34N). (49w32R or 7,31R). (50w32N7,31,35R or 7N32,35R or 7,44R33,34,39N or 33,44R7,39N). (53w7,31R32N or 7N32R or 33,34,37N7R or 7,37N33R) 7. (31w7R). (32w7N) (1)
7  9. 13. 15. 28. (46w33R). (49w32R)    
8  (1,2w4N7R). (6w7R). 9. 13. 14. 15. 18. 25 7  
9  7. 8. 13. 15. (46w33,34N). (49w31R32N). (50w31,35R32N or 33,34,39N44R). (53w33,34,37N or 32N31R) 31  
10  30. 48. (46w34R). (49w31N). (50w31N35R or 34,44R39N). (53w31N37R or 34R) 34  
1130 (46w34R). 47. (49w31N). (50w31N35R or 34,44R39N). (53w31N37R or 34R) 34  
12(43w34,36R) 17. 24. 31. (37w34N). (46w34R). 47. 48. 49. (50w44N) 30. 34. (35w34N). (36w34R)  
13  7. 8. 9. 15. 30. (46w33,34N). (49w31R32N). (50w31,35R32N or 33,34,39N44R). (53w33,34,37N or 32N31R) 31  
14(43w31N36R) 8. 18. 25. 32. 33. 34. (37w31R). 46. (49w31R). (50w31,35R) 7. 31. (35w31R). (36w31N)  
15  7. 8. 9. 13. (46w33,34N). (49w31R32N). (50w31,35R32N or 33,34,39N44R). (53w33,34,37N or 32N31R) 31  
16(32 or 33). (43w31N36R) 19. 26. 28. (37w31R). 46. (49w31R). (50w31,35R) (35w31R). (36w31N)  
1720 12. 31. 34. 47. 48 30  
18(20w31R). (21w31N) 8. 14. 32. 33. 34 7. 31  
19(20. 32 or 21. 33) 16. 28    
2035 37. 49. 50   17. (18). (19)
2136. 43 46   (18). (19)
2239. 43 38. 40    
23  50    
2434 12. 46. 47. 48 30  
25  8. 14. 33. 34. 46 7  
2633 16. 28. 46    
274 1. 2 3  
28  (2w4N). 6. 7. 16. 19. 26   52. 56
29     
30  10. 13. 48   11. 47
31  12. 17. 33. 34. 46. (50w39N44R). (53w36R)   32
3231 14. 18   (16). (19)
33  14. 18. 25. 31. 34   (16). (19). 26. 52. 56
34  14. 17. 18. 25. 31. 33. 49. (50w44N). (53w37R). 54   24. 55
35  44   20. 37. (50)
36  37. 39   21. 52. (50). (53)
3735 (12,14,16w34N). 20. 36. 39. 50   (53)
38  (1,2w4R). 22 39 STANDS IN (50). 51. (39 from either position)
39  36. 37   22. 51. (50)
40  22 39 (50). 51. 52. 53
41     
42     
4344 50   21. 22. (12). (14). (16)
44  35. 51. 52. 53   43. (50)
45     
46  (1w4,34N7R). (2w4,34N7R or 4N33R). (6w33R or 7R34N). (7w33R). (9,13,15w33,34N). (10,11,12w34R). 14. 16. 21. 24. 25. 26. 31 (7w34N). (30w34R). 33. 34 52. 54. 55. 56
4730 11. 12. 17. 24    
48  10. 12. 17. 24. 30    
49  (1w4N7,31R). (2w4N32R or 4N7,31R). (6w32R or 7,31R). (7w32R). (9,13,15w31R32N). (10,11w31N). 12. (14,16w31R). 20. 34 (7w31R). (30w31N). 31. 32  
50(35 or 36. 40. 44 or 38. 39. 40. 44). (6w7,31,35R32N or 32,35R7N or 7,44R33,34,39N or 33,34R7,39N). (9,13,15w31,35R32N or 33,34,39N44R). (10,11w31N35R or 34,44R39N). (12,34w44N). (14,16w31,35R). 20. 23. (31,57w39N44R). 37. 43.44. (4,33,34w39,44R). (31,32w35R).  
5138. 39. 40 44    
5228. 33. 36. 40. 46 44. 53    
53(36 or 37). 40 (6w7,31R32N or 32R7N or 33,34,37N7R or 33R7,37N). (9,13,15w33,34,37N or 32N31R). (10,11w31N37R or 34R). (31w36R). (34w37R). 44. 52 31. 32. 34. (33w37N)  
5446 34. 56    
5534. 46      
5628. 33. 46 54    
57  3. (50w4N39,44R)   58
5857      
ACTON YARD LOCKING TABLES13/3
Print dated 29.1.69