A series of five postcards were issued by Royal Dutch Mail in the "Twentieth Century" series. These postcards were (and still are) not available at ordinary post offices, but they can be obtained from "Collect Club" in Groningen and The Communication Museum in The Hague as a set of 5 for four guilders.
Apart from a set of stamps and a sheet (see: ordinary stamps from the main menu) TPG Post issued a set
of four postcards with similar designs as the stamps. At the back they are imprinted with a stamp
of the same design.
This is an example of a railway letter. The special railway stamp should be applied on the back of the postcard or envelope.
Here it was stuck on the front. Nevertheless this postcard reached its destination without extra charges.
From 1924 up to 1979 journalists used special envelopes to send their messages to their newspapers. The letter could be
handed to a conductor or train driver of a train at the point of leaving the station. As faxing became more and more popular
this service was cancelled in 1979.
This is an example of a freight letter. Such a piece of paper accompanied the goods travelling by train.
A railway letter stamp should be applied.
example of postcard with delivery notice
This is an example of a postcard telling a person that his goods have been delivered and can be
collected at the station.