Across

1. Caesar of comedy

4. PanAm rival

7. Chinese cooker

10. New Mexico county

12. Crimson

13. New Haven university

14. Predate

16. Licentious revelry

17. Northern diving bird

18. Cougars

19. Proverbial preventive

22. Ski lift type

24. Italian car

25. Give a makeup to

28. Part of MIT: Abbr.

29. Plum's center

30. Chimney residue

32. Churn

34. Czech river

35. Pops

36. Artfully escape

37. Very expensive

40. Recombinant stuff

41. Sousaphone cousin

42. :-), e.g.

47. Slanted type: Abbr.

48. Ecru

49. Person, place, or thing

50. Seek office

51. Barracks bunk

52. Coll. seniors' test

Down

1. Penn in NYC, e.g.

2. Author Fleming

3. Website address part

4. Migration

5. Tie the knot

6. Suffix with lemon or lime

7. Close, in a guessing game

8. Gold-medal gymnast Korbut

9. Lock openers

11. Shake on it

13. 1972 Carly Simon hit

15. Pool tool

18. Stroke gently

19. Fore's opposite

20. Desserts with crusts

21. Walk nervously

22. Attempts

23. Put money (on)

26. Fountain drink

27. ___ the line (obeyed)

29. Grad student's goal, perhaps

31. Three, in Napoli

33. Touch lightly

36. Tolkien tree creature

37. Agitate

38. Ballerina's garb

39. Israeli diplomat Abba

40. Warning word

42. List-ending letters

43. Great Leap Forward leader

44. Minor player

45. “___ Father, who art …”

46. SSW's opposite

Solution on page 364