Printing plate?

[Aday]

My Grandmother pulled this out of the trash on her way past a place next to where she worked. They are somewhere between 35-40 years old, front is copper, back looks like lead. I have looked alot of places and can't find anything like em. May not be the place for these items but you guys seem to know alot about everything

 

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[AU24K]

Looks like a printing block for adhesive stickers for kids maybe. Is it metal on a wood backing? If so, most likely used on a letter press because an offset press uses thin metal plates. A good chance it is worth a bit to the right collector.
Scott

 

[Aday]

no wood backing, just lead.

and stickers, that makes sense. Didnt even think about that.

Ty for the response

 

[allen]

wow, that is a really sweet find....

 

[outback2000]

look's like the spider man used in cartoon from the 70s ,,It sure is'nt a new one that might fetch ya new detector if you sold to a collector very cool