Anyone one know what these relics are?

[Garret]

I found these relics along with some .303 cases on an Canadian ww2 shooting range. Anyone know what it is? The threaded rod says “schrader made in canada 777” on it.

[rbminis]

The threaded pieces are valve stems for tires/wheels.
Ralph.

[Danmark]

The other bits are really small ...or that's a bloody big microwave container lid!!!

[Watchdog]

The threaded pieces are valve stems for tires/wheels.
Ralph.

Yep, "Schrader" is the type and is the name of the company that originally produced the type in the late 19th century.

"Schrader" valves are used on just about all motor vehicles fitted with tubeless rims and in many other applications requiring a one way pneumatic valve. Everything from plumbing to aircraft really and including your pushbike/mountain/all terrain bike etc.

The other bits could be anything without knowing size/material but they do remind me of bits of the chassis of the copper wire armature found in an electric motor/generator/dynamo etc but that's just a very wide guess.

Regards

Mark

[inka]

Pic three looks like the insides of an harmonica

[Garret]

Thanks. So i guess it doesn't hold that much historical value. The other rectangular things are about 9cm by 2.5cm i was thinking maybe part of a weapon, ammo crate, clip or what not

[Ubique]

Plus one for harmonica.
Do the slots go from smaller to larger?

Attached a pic of some of my detecting finds in case they are of interest.

[BlackCat1982]

Plus another for the harmonica/mouth organ reed parts.

[Garret]

They slots do look like they go shorter to larger. U think this is some type of harmonica? Possible from the soldiers in training?

[Ubique]

The thin tabs over the slots are the reeds that vibrate to make sound.
Harmonicas were popular with soldiers partly due to being pocket sized.