ACROSS 1. Exchange or trade 5. Infant 9. Clenched hands 14. A green citrus fruit 15. District 16. Inner 17. Latin for "Flanks" 18. Parental sister 19. Ere 20. A hallucinatory alkaloid 22. Dragged behind 23. S S S S 24. Become liable 26. P 29. A large fleet 33. Metal cutting tools 38. Secured 39. Chief god (Egyptian mythology) 40. Nipples 42. Require 43. Glum 45. Anagram of "Proteins" 47. A BBQ spit 48. Chinese revolutionary 49. A sheet or stratum of something 52. An ancient gold coin 57. A fastener 60. Intersected in the form of an X 63. Dodge 64. Black 65. A river in England 66. Lurch 67. Repair 68. Precious stones 69. Celebrated 70. As well 71. Nature of being
	DOWN
	1. Goo 2. Guiles 3. Awry 4. Tranquility 5. A Semitic fertility god 6. Wild African sheep 7. An East Indian herb that produces sesame seeds 8. Consumed 9. A prominent aspect 10. Stool pigeon 11. Put away 12. Weedy annual grass 13. Sleigh	21. Vipers 25. Chinese cinnamon 27. Diner 28. Female sheep 30. To the windward side 31. Bambi was one 32. Increases or sums 33. Bad actors (slang) 34. Wildly 35. The center of an object 36. Information 37. Drain 41. A male cat	44. Algae 46. Gestures of assent 50. Swelling under the skin 51. Insurgent 53. Accepted practice 54. Underground enclosures 55. "Smallest" particles 56. Taut or rigid 57. Ego 58. Hint 59. The smallest of the litter 61. Prison inmates 62. Cancel or reverse an action