Letters and cards may be written in English. Of course, it must be admitted that most do not reach their destination. Nevertheless, they too help the prisoner indirectly by letting the authorities know that in the West there is concern for the prisoner's condition. Cards with simple messages have the best chance of getting through. Use very plain stamps to avoid attention.
Aerogrammes are also suitable.
Avoid writing about political is sues. Christmas cards may be of a religious nature. The Russian Christmas greeting shown on this page may be copied out. Return addresses should be written on the back of the envelope. Those who wish to have more addresses are asked to send a self-addressed stamped envelope to the Editor.