7. Invents

15. Sub squads

16. Strike a chord

17. It may be wireless

18. Magnetite et al.

19. Gets in on the deal

20. Musician's deg.

21. Au courant

22. Puerto Rico, to the U.S.

23. They're taken in for treatment

25. Close

26. "__ Needed Someone" (Beatles song)

27. Went out with a 10, maybe

29. Grp. issuing IDs

30. "That won't be necessary"

32. Quantum pioneer Paul

34. Farmers

36. "P.S. I Love You" author Ahern

40. Sorbonne states

42. Fit

43. Kick in

46. Like expressions?

48. Advert's ending?

49. Lou of The Velvet Underground

51. Full range

52. Remains in the aisle?

53. Zealous

55. 45, e.g.: abbr.

56. Amtrak express

57. Give off

59. "__ Heart" (1988 Whoopi Goldberg film)

60. Emphatic denial during a drill

61. Throw away, in a way

62. Rehearsals, of a kind

63. Petrified

1. NFL stat

2. Expiate

3. It's free of charge

4. Source of French fries, informally

5. Double agent Aldrich

6. Cold War st.

7. Toyed (with)

8. Like some decorations

9. Metric lead-in

10. Hendryx who was part of the trio Labelle

11. Has no doubt of

12. Palin and Paulson

13. First home?

14. Bygone Spanish currency

20. Sch. where Buzz Aldrin got a doctorate

23. Golfer Harrington

24. It won't disappoint

27. Particulars, in slang

28. Shows impatience, in a way

31. Farm female

33. Collectible sheet

35. __ in the Fields

37. Laggard

38. Protect against heat loss, say

39. Like Little League eligibility

41. Smirks

43. Collar, to a cop

44. Sweetheart

45. Precludes

47. "__ and Abner" (old radio show)

50. Louis Armstrong's "Oh __ He Ramble"

52. La __

54. Miss __ (perfume brand)

56. '60s PM Douglas-Home

58. Home of the Sun Devils, familiarly

59. S&L offerings