Lista de região
- 1906 XA - Limmen, Castricum, Noord-Holland
- 1906 XB - Limmen, Castricum, Noord-Holland
- 1906 XC - Limmen, Castricum, Noord-Holland
- 1906 XD - Limmen, Castricum, Noord-Holland
- 1906 XE - Limmen, Castricum, Noord-Holland
- 1906 XG - Limmen, Castricum, Noord-Holland
- 1906 XH - Limmen, Castricum, Noord-Holland
- 1906 XJ - Limmen, Castricum, Noord-Holland
- 1906 XK - Limmen, Castricum, Noord-Holland
- 1906 XL - Limmen, Castricum, Noord-Holland
- 1906 XM - Limmen, Castricum, Noord-Holland
- 1906 XN - Limmen, Castricum, Noord-Holland
- 1906 XP - Limmen, Castricum, Noord-Holland
- 1906 XR - Limmen, Castricum, Noord-Holland
- 1906 XS - Limmen, Castricum, Noord-Holland
- 1906 XT - Limmen, Castricum, Noord-Holland
- 1906 XV - Limmen, Castricum, Noord-Holland
- 1906 XW - Limmen, Castricum, Noord-Holland
- 1906 XX - Limmen, Castricum, Noord-Holland
- 1906 XZ - Limmen, Castricum, Noord-Holland