What is the phone number for Unified Precious Metals in Canoga Park California?

818 734 7500 which gives you a message that states you must contact this company in writing and give the address of PO Box 9186 Canoga Park CA 91309. I have not yet written. I believe this firm to be a spinoff or takeover of the American historic society. Wini

In actuallity AHS is the name UPM is using for their catalog and internet orders. They are one and the same company and have always been. UPM is part of a larger corporation based in New York. I know this because I use to work for a smaller company that was under contract for UPM to assemble merchandise for them. This was at least ten years ago and even then they had poor customer service and low quality items they would spruce up like in frames and sets to make money.