I'm making a list of everyday items used in who props.

Mini Indicator Lights
Toilet Plunger
Furniture Castor Wheels
Chicken Wire
Rain Boots
Ski Mask
Winter Gloves
Wetsuits
Flight Suits
Military surplus boots
Moon Boots
Practice Golf Balls
Flaired jeans
Doc Martin’s
Cricket Gloved
Gardening Gloves
Child’s Tape Recorder.
Old Film Reel
Bubble Wrap
Garden Hose Nozzle
Ping Pong Balls
Microphone
Pen on a string
Calculator
Commercial Model Dalek
Commercial Model Police Box
Action Man doll
Action Man tank
Marx Daleks
Herts Dalek
Car Exhaust parts
PVC piping
Tracksuit
Plastic Leaves
Dyed Peach slices
Slaving cream and Toilet paper
trainers
Motor Cycle gloves
cellophane wrap
tin foil
wrist watch.
Old bible

If anyone knows more, I'd love to hear them

Troughton's sonic was a simple pen light, I recall.

penlight
transparent cellophane
Eveready torch
scuba flippers
deodorant tins
swim goggles
paper plate
cooking pot
camera flash
lava lamps
plasma ball lamp
TV remote
torches
soap suds
bell jar
various bits of electrical wiring
television set
tennis ball
police siren
vacuum cleaner hosing
bicycle reflector disks
spray paint cans
pom poms and felt circles
condoms
pill capsules/ chewing gum
plastic faux gemstones
construction helmets
World War two British helmets, Gasmasks, webbing, Sten Guns, Lee Enfields and Iron Cross.
Brambles/ burrs
styrofoam
thermos
headphones
bits of cardboard
duct tape
glow sticks
Woolworths toy submarine
walkie talkies
taxidermy cats