Examples of the type
1872 K 
– (en) Large K - KM# 822.2
23 mm • 5 g
– (en) Large K - KM# 822.223 mm • 5 g
Private collection
1888 A
– (en) KM# 822.1
23 mm • 4.9 g
1888 A
– (en) KM# 822.123 mm • 4.9 g
1895 A – (en) KM# 822.1
– (en) KM# 822.1