Voorbeelden van het type
Privé-collectie
1857
38 mm • 24,93 g • ↑↑ 6h
1857
38 mm • 24,93 g • ↑↑ 6h
Privé-collectie
1861 – (en) Exists with and without dot between 'I' and 'P'; Exists without dot between 'P' and 'S'
1861
– (en) Exists with and without dot between 'I' and 'P'; Exists without dot between 'P' and 'S'
1866
1874 
– (en) Exists with reeded edge and text
– (en) Exists with reeded edge and text
1874 – (en) Exists with reeded edge and text
– (en) Exists with reeded edge and text