Across
1. Hastily made devices (2 wds)
8. Low relief enamel on ceramic
15. Smallest of the Great Lakes
16. Gives personal assurances
17. Small movable scale that slides along a main scale
18. Father's sisters, informally
19. "Iliad" warrior
20. Whooping birds
22. "Wheel of Fortune" buy (2 wds)
23. Software program that performs time-consuming tasks
24. Lentil, e.g.
25. Auditory
26. Drunk (2 wds)
28. Drink from a dish
30. Black European thrush
31. Like some mushrooms
33. Water diffused as vapour
35. Artist's media (2 wds)
37. Break, in a way (3 wds)
40. Constrain (2 wds)
44. About to explode
45. "Harper Valley ___" (acronym)
47. Agreeing (with)
48. Anchovy containers
49. Break
51. ___ Victor (acronym)
52. "Go on ..."
53. Ancient Egyptian documents
56. Sean Connery, for one
57. Harmful
59. Erstwhile (2 wds)
61. Islands of the central and S Pacific
62. What a tailor does to an old coat's insides
63. Those who group similar things
64. Chair part

Down
1. Deserving affection
2. Not using liquid
3. Concluding musical passages played at a faster speed
4. ___ Christian Andersen
5. Altdorf is its capital
6. Allotment
7. Reddish brown
8. "Terrible" czar
9. Grimace
10. Humorous play on words (pl.)
11. Appear
12. Therapeutic massage
13. Even smaller
14. Small bone, esp. in middle ear
21. Unshakably
24. Unite
25. Beginning
27. Depth charge targets (2 wds)
29. Hawaiian dish
30. Bony
32. Large North American deer
34. Publicity, slangily
36. Appear, with "up"
37. Spanish male gypsies
38. River to the Atlantic through Venezuela and Columbia
39. More pronounced bowed legs
41. Relating to pigs
42. Revenues
43. Most orderly
46. Dawn goddess
50. Lid or lip application
53. Johnnycake
54. Gulf V.I.P.
55. Two ___ in a pod
56. Ado
58. College entrance exam (acronym)
60. "A Nightmare on ___ Street"