I'll try to name what I know and I have guesses for a few others:
Starting from the left going down and working across...
1. Marble Rye on the fishing line
2. Toilet paper (can you spare a square?)
3. The Big Salad
4. Mr. Marbles the dummy
5. George's King Henry crown
6. The Frogger arcade
7. Bra top from the J.P. catalogue
8. The parking-lot goldfish
9. The Elaine Manikin
10. Pastrami on Rye?
11. Tuna on Toast?
12. Himalayan Walking Shoes
13. Jerry/Jack's ball-point pen
14. Mackonol (sp) peaches
15. Desktop computer George is trying to sell
16. Pez Dispenser
17. Label Maker
18. A dime (George spots a dime without glasses)
19. Chocolate Bobka
20. Pigeons (we have a pact!)
19. Titleist golfball
20. Organizer
21. "Kramer" portrait
22. Fur hat made from sable?
23. Superman figure in Jerry's apartment
24. Shrimp platter (the ocean called, they're running out of shrimp)
25. Mike's broken thumbs
26. muffins (top of the muffin to ya!)
27. The maestro's wand that Kramer used to shoot a perfect game of pool
28. Puddy's magic 8-ball jacket
29. piece of pie (I'm not waiting for you!)
30. Twix bar (it's a cookie crumb!)
31. Crepe (they're rolling them too tight!)
32. George's bloated wallet
33. Sausage rings (how to make your own sausage instructional)
34. a ball of spit (I'm hit!)
35. Bosco Syrup
36. Drake's coffee cake
37. Snowball with a rock in it?
38. Poppey's pee stain on Jerry's sofa
39. Squire's walking stick/Kramer's pimp cane
40. Squirrel (we have no pact with them!)
41. The Puffy Shirt
42. Junior Mints
43. The non-fat yogurt (so they say)
44. Black and white cookie
45. Twinkie? George eats from the garbage can
46. Bubble Boy
47. Fusseli Jerry and Macaroni Middler
48. Today Sponge
49. Kramer's deli slicer?
50. Tomatoes from Joe's fruit stand?
51. Cuban cigars
52. The Urban Sombrero
53. Marty's beltless trenchcoat
54. The cigar store indian
55. The bro/manzier
56. Pavarati (sp) the Tragic Clown
57. Kramer's ASSMAN plate
58. George's hands? (hand modeling)
59. lobster?
60. Jerry's 'Golden Boy' shirt
61. Little Jerry the rooster
62. Puddy's Jesus Fish
63. Kramer's basketball shoes
64. George's handicap motorized chair
65. pencil with John Voight's bite-marks
66. soup from the Soup Nazi
67. The Festivus pole
68. Doll of George's mother
69. King Henry the VIII's cake?
70. Coffee table book about Coffee tables
Oh, and I just remembered, maybe the blue note says "Myra had baby"? (no exlamations)
I have no idea what the books are, but I'll take a stab: the bottom one is Risk Management and the top books are Latvian Orthodox texts?
I missed some, but think I did okay from listing off the top of my head.