This is being offered on eBay [# 39748645]. The seller honestly describes it as maybe from the Silver Bird - maybe a fake - he said he got it at one of the first two Aladdin conventions. Interesting, isn't it. It does look as if a paper insert was put on the chip. It does match N2203 - Silver Bird $1 chip. But why would someone do that? Even though the Silver Bird closed in '82, who would fuss around to save a $1 obsolete chip? Any thoughts?