1. .2. . .3. .4. . .5. . g . g .6. . . .7. .8. . 
9. . . g .10. . . g .11. . .12. . . g . g .13. . . g
14. . . g . . g .15. . . g .16. . . .17. . . .18.
19. . .20. . g .21. . . .22. . . . g . . g . g . 
 . g . . g . . g .23. . . g . g .24. . .25. .26. . 
27. .28. . g .29. . .30. . . g .31. .32. . g .33. . . . 
34. . . g . . g . . g .35. . . .36. . g . . g . 
g .37. .38. . g .39. . . g . . g .40. . . g .41. .42. . g
43. . g . . g .44. . .45. . . g . . g .46. . g .47. .48.
49. .50. . .51. . g .52. . . g .53. . .54. . . g .55. . 
56. . . . . . g . g .57. . . g . . g .58. . g . 
 . g . g . . g .59. .60. . . .61. . . g .62. .63. . 
64. .65. .66. . . . . . g .67. . . g .68. . g .69. . 
g .70. . . g . g .71. . . . . g .72. . . g .73. . 
74. . . . . . . g . g .75. . . . . . . 

ACROSS

1. Put on 99 with Elliot; they can't resist having a hit (7)

6. Wild One may be a royal servant? (6)

9,10. see 39

11. Appeal, but with disorder: no application (4)

13. Disc back 15-Down (1.1.)

14. Lives back 58-Down (2)

15. Greek picket-leaders (2)

16. At two, War! Ian's Hate decor loses two out of every three to 64-Across 5-Down 43-Across (7)

19,46-Down,40,50-Down,67,31. Pretend to know? (3,2,2,2,2,2)

21. Wordy five blare out (6)

23. not 39-Down (1.1.)

24. 5-Down, especially with P of W replacement and a loss (5)

27. see 39

29. Mess ... male mess! (4)

31. see 19

33. You'll be heard to be a coward (4)

34. Back about the crown (2)

35. Oh, 57-Across returned turned (4)

37. Bush tool back 22-Down (1.1.)

39,70,9,52,10,27,20-Down,39. Ruined air? O, I'd do some flat! (2,2,2,2,2,2,2,2)

40. see 19

41. One time, one prep (2)

44. Alternately 35-Across, once a pleasure (4)

47. Half-stereotype greeting (2)

49. Preserves early decoration (4)

52. see 39

53. Messy service, no ice, but quick motor action (4)

55. Measure Germanic pluralism (2)

56. ONTIC (5)

57. Once partly defended by 34-Across (1.1.)

59. 54-Down about sport's finals in central spot (6)

62. Anger of one indoctrination (3)

64. Giant bogyman mixing 43-Down with 55-Across (7)

67. see 19

69. otherwise mostly 60-Down (2)

70. Prep back 22-Down (2)

71. Approach one: arrival restricted (4)

72. Greek bit of Romulus (2)

73. Article backing 45-Down (2)

74. Get rubish to a bin (6)

75. At two, War! Ian's Hate decor loses two out of every three to 64-Across 5-Down 43-Across (7)

DOWN

1. French friend talented and nice (7)

2. The huge sort are 5-Down; the compact sort are round (4)

3. Belief is my leader (3)

4. Unborn 44-Across for business (2.)

5. April's foolishness hinted at by the Dark Artwork (6)

6. Yes, punch vessel (4)

7. Had rendezvous at Opera House (3)

8. One class of beast (3)

12. Greek separatists (3)

15. Class back 13-Across (1.1.)

17. Entrenched, perhaps, in drifting snow (4)

18. Demonstration sporting event (5)

20. see 39-Across

21. Compete with 6e (3)

22. Way back back 37-Across (1.1.)

25. Greek fragment (4)

26. Interj back 70-Across (2)

28. Discharged with AIDS-carrying symptoms (3)

29. Debilitating disease contrived by Bill Gates (2.)

30. A backward fool, such as a snob (5)

31. Chip in adjectival suffix (2)

32. Your tooth includes hollow opening (5)

35,36,42,43. My feet, or those dancing in a 59-Across (3,2,3,5)

38. Author has time to become stoned (4)

39. not 23-Across (1.1.)

42,43 see 35

45. Negative street-talk back 73-Across (2)

46. see 19-Across

48. Fire non-working, eg fire 43-Down (7)

50. see 19-Across

51. Does disk return abrupt finish? (1111)

53. Angry comeback concerning breach (6)

54. Anger against former spouse (3)

57. Local politician is a positive for bank (2.)

58. Foreigner's positive back 14-Across (2)

59. A set diagram (4)

60. Mining resource with zero return (3)

61. Half-measure put into prefix (2)

63. In a way muddled, half-adorable (4)

65. Ball, or ball leader (3)

66. Goal number reversed (3)

68. Weapon expert (3)

72. Odd female GG shows mascluline 29-Down (2.)