Oldenburg P 4.2

The steam locomotives of Class P 4.2 of the Grand Duchy of Oldenburg State Railways were built on the model of the Prussian P 4.2, but showed minor deviations such as a steam dryer of the type Ranafier and three copies of the spread in Oldenburg valve control the type Lentz on. They were made from 1907. Overall, it procured to 1909 eight machines.

In the Reichsbahn, the locomotives were numbered 36 1251-36 1258th

As such tender of the Prussian types 3 T 12 or 2'2 'T 20 were used.