QUOTE(qwikchek @ Sep 2 2007, 12:39 PM)

Hi all - first time to this forum, need some Russian coin expertise please. I have a 1796 EM 5 kopek that at first glance could pass as one of the overstrikes, but on close inspection one can clearly see the underlying pattern at roughly 30 / 35 degrees (both sides). There are some (other) interesting points as well....
[1] the coin is slightly flatter that the conventional coin
[2] the coin is slightly larger than the conventional coin
[3] the coin is still the same weight as the conventional coin
In other words, it is like a cookie fallen flat....
From the limited information I could get, it seems as if some double strikes have appeared over the years, although not many, but I cannot find a 1796 double strike anywhere..... Which is why I turn to you guys who have endless knowledge of Russian coins
Does any one have some info for me on this coin or Russian double strikes in general that could guide me in my placement of this seemingly rare coin in my collection? Any help or comment would be greatly appreciated
Thanx guys!
(photos can be provided if you require)
As
gxseries already said, photos are indispensible in making any kind of judgment regarding coins like this. What you describe sounds like you have one of the Paul I overstruck 5 kopek coins. There are two edge varieties -- according to Brekke, edge 5 or 6 -- if it is edge #6, you have quite a rarity on your hands! Edge #5 is "only" scarce (marked with a dot).
According to Brekke's illustrations --
Edge #5 looks like this: XXXXXXXXXXXXX
This is the usual edge for EM and AM mints (AM edging has a larger "X", usually).
Edge #6 looks like this: \\\\\\\\\\\\\\\\\\\\\
Note that edge #6 is similar to edge #1: //////////////////////
except that it has a different orientation, and the angle of the slashes is more acute.
Get a copy of Brekke's "The Copper Coinage of Imperial Russia (1700-1917)". It covers most of the varieties and overstruck series; for anything from Catherine II beyond, it is pretty complete. Earlier issues have so many varieties that you would also need to consult Bitkin, Ilyin-Tolstoy and/or the standard reference of the Grand Duke Michailovitch. Brekke leans heavily on Ilyin-Tolstoy as well.
Looking forward to your images! I just love overstruck coins...