I had an old JA piece once and I wanted to know when it was made, as I couldn't find any info on it or a piece like it. I contacted the JA website and they replied, that for $12.00 they'd research the archives. I didn't pay the money and just put the piece on ebay and it sold for $90.00 I think it was. It was a fish with a cross pendant with a much larger JA candelabra mark then you see on today's pieces. I've looked for info on what you have and can find nothing to compare. Yours could be unique and limited in production. It certainly isn't a typical looking JA piece to me. Good Luck!