Thought so. 50? Or just eggs?
Nope.
Props #11a:
tar
sewer pipe
record player
handwritten letters
Roger that!
All but 14 correct. #14 correct above by Elendil’s Heir
Correct.
Props #16
Sandwich
Camera
Pen
Wineglass
Tray
Props #17
Pistol
Flamethrower
Police badge
Dog collar
Boom box
Props #18
Postcard
Saxophone
Knife
Microphone
Chalk
If you just want to nail it in just one word, IMHO it’s hard to beat “eggs.” 
No. Here are some additional props from the movie I have in mind:
Inkwell
Molotov cocktail
Cigar
Affidavit
Coffin
#19:
Motor oil
Chair
Thermos
Motorcycle helmet
#20
Pen
Joint
Pie
Chess pawn
Sausage
#21
Frying pan
Coins
Children’s book
#22
Garter belt
Ironing board
Billiard ball
Chicken bones
The Big Lebowski
The Jerk?
Yessiree!
No guesses? I’ll add a few more
Props #8
A prosthetic hand
Mirrors
An elevator
A dinghy
A cobra
A claw
A spear
Gotta be Love Story. Or Beaches. Can’t decide which.
Ooh, so close. 
#21?
Props #23
a wood chipper
can of worms
bandage for lower face
ice scraper
#23?