QUOTE(vold @ Nov 7 2005, 05:06 PM)
Thanks for answers.
The metal is silver approximately 800'
An edge of a coin "rossijskaya poltina moskovskogo dvora"
???
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With this key evidence, I am very confident that you have a horrible counterfeit coin. Not only do you have a horrible edge inscrption that doesn't fit with the coin, the metal test in whatever way you did doesn't seem right. I will do my best to make you understand why I thought this is a bad counterfeit in the first place.
You see, if you looked at the obverse image, you should be able to see the mintmark "CIIb". How on earth would you expect an inscription of "Russian poltina of the
Moscow Mint" exist??? To make matters worse, such edge text inscription of poltinas only existed during Peter I's era 1723-1729. If this was genuine, it should have read "S. Peterburgskogo monetnogo dvora", which meant "of the St. Petersburg mint".
The next is how you managed to determine the purity of the coin. While the genuine coin is supposely around 77% of pure silver and the mass of the coin should be around 12.77, I honestly doubt if your coin comes anywhere near +-1 gram limit. Even if it doesn't pass the weight test, there are still too elements that doesn't make this a rare coin.
If you happen to take a look at your coin and look at every single letter "M", it seems very obvious that whomever who made this die definately had some eyesight problems even though he managed to carve the portrait Tzarina pretty well. The same happens with the reverse, as it seems the die creator had problems differentiating "M", "H" and the inverse "N".
Also, may I please kindly point out the glaring horrible double headed eagle on your particular coin??? It seems that they have been strangled. Double headed eagle minted during that particular time are depicted as long and firm, whereas yours seem to be short and way too thick.
I could possibly go on with the list, but I did state the biggest major difference. I hope that you will understand.
Do note that this particular poltina is considered rare, as in , probably less than 5000 exist. Such rarity would bring in at least a grand but that is only if it is a genuine. There are too many reasons why counterfeits sell so well because people don't know too much about it and when they see the huge hot Russian coin market boom - they just get dragged into it.
I really hope that this particular coin that you have didn't come from the ex-Soviet, or possible Eastern European countries or from China. They are the biggest "producers" of such counterfeited coins. Fear not, I do have some counterfeit coins and they are with me to teach me plenty of valuable lessons.