Hi, somewhat off topic, I just wondered if anyone had any knowledge on this. Given the breadth of experience here. I have had it in my possession for a while and want to sell it. I am not sure how to go about it.
If I understand correctly, it is / was used in photography.
It doesn't seem like ebay would be the place for it. Any thoughts?
It states: 15 GRS. CHLORIDE OF GOLD Guaranteed to contain FULL 7 GRAINS OF PURE GOLD.
I see, I hadn't even twigged the grains was a weight. That makes sense now. 1 grain = 0.0647989g So, 0.97g. So 0.45g of gold.
I was considering playing with it but I have other ways I can damage my health as it is, thanks. I suspect there is a tad more to it than just heating it as well. Also, as it was with a bunch of older stuff, it might be an age and of possible interest to a collector in some way.
So, one would create a solution with this and use it in the developing process?