Baseball hat bottle cap?

[Linney13]

Hey everyone,
I was at a local park yesterday that was established in 1922. Most of the equipment is modern. When I was detecting on a hill I dug this up. It’s a bottle cap that looks like a baseball hat. I’ve never seen this before. If anyone has information on it I’d really appreciate it!

 

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[nhbenz]

From the 60’s apparently:

 

[Anduril]

Cool.
I had never seen one of those.

 

[nagant]

never seen one either, RARE bottle cap. Bet it wasn't around long, couldn't have been good for S&H!

 

[Mudflap]

I've seen a zillion bottle caps and never saw one of those. Cool.

 

[fyrffytr1]

Now I am going to have to start digging bottle cap signals!

 

[Linney13]

Thanks for the ID! Never thought I’d say I found a rare bottle cap

 

[unclemac]

those were around for a short time before screw top bottles. They were designed for crown top bottles so you could flip them open.

 

[A2coins]

Thats the coolest bottle cap I ever saw lol

 

[A2coins]

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