Examples of the type
Private collection
1757 ЕМД – (en) Bit# 468
1757 ЕМД – (en) Bit# 468
Private collection
1757 СМБ – (en) Bit# 544
1757 СМБ – (en) Bit# 544
Private collection
1757 СПМД – (en) Bit# 538
1757 СПМД – (en) Bit# 538
overstrike
1758 ММД – (en) Bit# 392
Private collection
1758 СПМД – (en) Bit# 541
1758 СПМД – (en) Bit# 541
Double overstrike. Clear traces of 5 kopecks 1723-1730 on the horse side and letters from 1 kopeck 1755 on another side