1: Grand Canyon feature

6: Fossey's focus

10: Dept. store shopper's privilege

14: Some dairy sticks

15: Fortune

16: K or G

17: First symptoms

18: Appeasing

20: En ___ (all together)

21: Tennis shot

22: They may be closed

23: Attend

24: Pretentious speech

27: Add-on for Congo

29: Send again

32: Far from ruddy

34: Change in form

37: Logic circuit element

39: Certain writing tool

41: Court divider

42: Compound in fireworks

44: Feline, to Tweety

45: 'Really!'

48: Final prelim

49: Parlor piece

51: Southern roots

53: Repeated

56: Highlander's cap

59: Like blue shoes in an Elvis song

62: Printer spec.

63: Cover story

65: Huge quantity

67: Wine grape

68: Marginally sufficient

69: Formerly

70: Make a swap

71: Prepares leather

72: Golf ball pegs

73: Marketing data

1: They may be sonic

2: Arm bones

3: Make a mosaic

4: Corn-growing regions

5: Banana oil and others

6: McIntosh or Granny Smith

7: Word with light or episode

8: Baroque

9: Brief time, briefly

10: Word under an e-mail icon

11: 'Leading With My ___' (Leno book)

12: Go to sleep, with 'out'

13: Towboats

19: Gotten out of bed

25: Line of clothing

26: Out of work? (abbr.)

28: Slim swimmer

30: Type of flu

31: Words by Wordsworth

32: Per hundred (Abbr.)

33: Finder's cries

35: Needing more time in the oven

36: Player's peg

38: Cycle starter

40: One of a nursery rhyme triad

43: Mao follower?

46: Wedding page word

47: Stain, as a fabric

50: Straightens (up)

52: Goes with the flow

54: Quickly

55: Ocean motions

57: Place to call home

58: Small arachnids

59: Acct. summary

60: Ammonia compound

61: Make money

64: Former capital of Italy?

66: Auction offering