✅ SOLVED Is this an antique spark plug? HELP

[Johncoho]

I dug this in an old park in Mesa, Az yesterday that used to be a farm many years ago. It looks like a spark plug, but it doesn't have any threads to screw it into a head on an engine. Any thoughts or help would be appreciated.

 

[Red James Cash]

More like an insulator.

 

[jewelerguy]

yes, it's missing the threaded base

 

[jewelerguy]

http://irishmodeltclub.ie/maintenance-spark-plugs/

 

[trdking]

yes, it's missing the threaded base

Very early spark plug part. Definitely missing the threaded base Any maker stamp on it?

 

[Johncoho]

Maintenance ? Spark Plugs | Irish Model T Ford Club

Thank you for the information. You helped solve this mystery.

 

[Johncoho]

Very early spark plug part. Definitely missing the threaded base Any maker stamp on it?

Thank you.

 

[Johncoho]

Very early spark plug part. Definitely missing the threaded base Any maker stamp on it?

There was no marking at all on it.

 

[Simon1]

Very nice find Johncoho and a VERY good call Jeweler guy !