printing plates

I'm trying to find out what these are and if they are silver

 

picture of the back

 

These aren't printing plates. Your items are in the form of a miniature table screen and are most likely white metal with fake silver marks.

Links to similar: http://www.ebay.com/itm/Collectible...691?pt=LH_DefaultDomain_0&hash=item2599093a13

http://www.ebay.com/sch/i.html?_fro...reen.TRS0&_nkw=chinese+silver+screen&_sacat=0

 

Thank you for the information

 

I did notice the ones on ebay have a different marking on the back

This link seem to have the same marks as mine ??
http://vi.raptor.ebaydesc.com/ws/eB...7659&category=73465&pm=1&ds=0&t=1430171361297