Ruritanian Railways MD recently came across a cache of old paperwork in an attic at Zenda HQ. Among the ephemera was a picture, reproduced below, on the reverse of which was a note in German, dated July 21st 1914. In translation, it reads:
"Dear Rudolf, I was so sorry to have to rush back to Berlin before your birthday. I hope you had a memorable day and enjoyed the rest of the hunting party. Cousin George really is the most awful shot: I do hope his navy is as bad! I thought you might like this photograph of the small engine I sent your papa for trials on his railway. If you are good, perhaps he will allow you to drive it occasionally, just as he does (though, entre-nous, I think he tries to keep it a secret from your dear mama). As you know, the Serbians are being rather tiresome and old Franz Josef is getting too excitable for everyone's comfort, but I dare say it will all sort itself out before Christmas when I expect we will see each other again. My very best wishes for your future - Wilhelm, King & Emperor"