Hilux's finds

[Hilux]

Yes, it could be a collar stud!

Cool, I'll do some searching and see what i can find.

 

[Hilux]

A little button today.

I think its a WW2 airforce uniform button. 12.4mm diameter / 1/2 inch

 

[Skiffed]

Here it is: https://www.ebay.com.au/itm/303809749011

That one is brass. there were also bakelite ones https://www.militaria-sales.com.au/...tralian-air-force-small-bakelite-world-war-2/

 

[Hilux]

That one is brass. there were also bakelite ones

Yep that's the one.

Mine has 2 diametrically opposed holes in the rear (from manufacturing). I guess they were made in many different locations.