
This is part of the Government issued proof sets available. While it may seem pretty easy to find one, this may not necessary be true.


Minted all on the same date, 20.10.1987 by the Leningrad Mint
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<td width="14%">Denomination</td>
<td width="14%">Mass (g)</td>
<td width="14%">Diameter (mm)</td>
<td width="14%">Thickness (mm)</td>
<td width="14%">Rim</td>
<td width="15%">Total</td>
<td width="15%">Special</td>
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<td width="14%">1 ruble</td>
<td width="14%">12.8</td>
<td width="14%">31.0</td>
<td width="14%">2.3</td>
<td width="14%">written one ruble twice</td>
<td width="15%">4,000,000</td>
<td width="15%">200,000</td>
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<td width="14%">3 rubles</td>
<td width="14%">14.35</td>
<td width="14%">33.0</td>
<td width="14%">2.3</td>
<td width="14%">written three ruble twice</td>
<td width="15%">2,500,000</td>
<td width="15%">200,000</td>
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<td width="14%">5 rubles</td>
<td width="14%">30.0</td>
<td width="14%">39.0</td>
<td width="14%">2.3</td>
<td width="14%">written five ruble twice</td>
<td width="15%">1,500,000</td>
<td width="15%">200,000</td>
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