After my last message here, I did a web search, and found the scam online. Choosing a famous Jewish family that really did have a coat-of-arms, I did a comparison. If you look at the web page
http://www.houseofnames.com/coatofarms_det...p?sId=&s=rothschild you can actually seen the "Rothschild coat-of-arms," as it would be sent to you by our friendly scammers. However, the real Rothschild coat of arms can easily be found by googling.
(http://www.wisdom.weizmann.ac.il/~bazlov/i.../170nadiv_arms.html)
They both are red and have arrows in them, but there is little resemblance otherwise.

Peter