12K Gold Watch Case For Trade

[FunWithTreasure]

I have this Stamped 12K Gold Watch Case for sale. I dont have acid to test 12k so I am assuming its real. I found this while metal detecting. I will trade it for silver scrap or silver coins in the best offer form. I am selling it as is as I have no way to test it. It is old and it does look like real gold but I dont know. I took it to the local jewlery store but they said they couldnt test 12k so I dont know. I will sell it or trade it for best offer it weighs 6.0 Grams

[FunWithTreasure]

Better pic of the case stamp..

[FunWithTreasure]

Case is traded...