Four Jacks by Fred Piscop

Across 1. Politically incorrect Bill 6. Practice in the ring 10. Restful spot 13. Without a date 14. Fisherman's story 15. Cowboy boot feature 16. Cry of exasperation 18. Dinghy pair 19. Landlord, e.g. 20. Doctors' org. 21. Twistable treat 22. Some hangings 24. Grease up 26. Banana kin 31. Noteworthy time 32. Leeds's river 33. Light gas 35. Tick off 39. Slow-cooked meal 40. Column style 42. Folkie Guthrie 43. Colorful ducks 45. Mom's mom 46. Reduced by 47. Granola bit 49. Was in charge 51. Event with a -gate suffix 55. Like some grins 56. Tough to crack 57. Prefix meaning "earth" 59. Five Nations people 64. "Cogito, __ sum" 65. Poacher's nemesis 67. Nameless, for short 68. When to call, in some ads 69. Blockage reliever 70. Boggy land 71. Rear-ender result 72. Pick on

Down 1. Shopaholic's mecca 2. Soothing stuff 3. Circle dance 4. Pulls the plug on 5. Nuke, maybe 6. Cap letters for Musial 7. One of the Three Bears 8. Reunion attendees 9. Used car transaction 10. Fire starter 11. Turn to mush 12. Torch's work 15. Waterways on the US/Canada border 17. Job to be run 23. Fasten, as a ribbon 25. Public radio host Glass 26. Days gone by 27. Lo-cal 28. Plane measure 29. Connecticut sub base site 30. Grammy winner Jones 34. Dressed to the __ 36. Shot up 37. Supermodel Benitez 38. Like Santa's cheeks 41. Lacking maturity 44. Woeful 48. Put a price on 50. Ruler by heredity 51. Bundle of papers 52. Chile con __ 53. An inert gas 54. Split, so to speak 58. Black cat, to some 60. Old Harper's Bazaar illustrator 61. Think tank nugget 62. TV rooms 63. Gaming table fee 66. Superlative ending Copyright © Fred Piscop