Very scarce type without "CPB" under portrait and reeded edge! See the extra image for a regular type with "CPB" under portrait (not in my collection)
1728 PETER II POLTINA VERY VERY RARE Item number: 180110791811 $4,500.00 May-04-07
Russian coin 1/2 rouble 1733 Item number: 160105751087 04/19/07 – $811.00