Anybody have any idea what this could be??

[firepyro515]

Ok, so i was cleaning out the garage the other day and stumbled upon a nicely framed picture, but i don't know what in the world it could be. I could speculate, but i might end up sounding stupid. So, i just want your guys opinion about what it could be, if u want any better pictures let me know!

Any help would be fantastic!

 

[pat mcgroin]

Just a guess but is it porrus?
It looks a bit like a silk screen possibly for something electronic.

 

[davesophie]

eeeuh... a map!?

 

[MrLinux]

Difficult to say for certain from the photo's, but it looks like a photo mask used in chip manufacture, there might be a chip ID/number along one edge.

Is it just a single page, or is there a set of layered transparencies?

 

[Grant1872x]

who said it's got anything to do with electronics? I know it looks like something of a (very big) useless motherboard but does it have to be electronic?