1923 - Miners : Watermark 'network' - orange ; 5 Mk.
1922 - Farmers : Watermark 'network' - blue ; 10Mk.
1922 - Farmers : Watermark 'network' - vermilion ; 12 Mk.
1923 - Miners : Watermark 'network' - lilac ; 20 Mk.
1923 - Farmers : Watermark 'network' - ochre-brown ; 25 Mk.
1923 - Miners : Watermark 'network' - olive ; 30 Mk.
1923 - Farmers : Watermark 'network' - green ; 40 Mk.
1923 - Miners : Watermark 'network' - green-blue ; 50 Mk.