Thomas Edison

[JGUIS]

I'm guessing that this is the zinc plate from one of Tom's batteries. Found this and many dry cell batteries under a stairway, in the old telephone office uptown. Can anyone shed some light on which battery it's from? It is similar to the R.R. battery, but not exact.

 

[surfaceone]

Hey Josh,

That is a nice find. I believe it was the internal zinc plate.

From.