Hans-Joerg Mueller said:
Hi Fred,
You need to be careful,
there could be a precise timeline on who invented what first.
http://spassbahn.de/view_topic.php?id=485&forum_id=15
It happened before, but at that time it was all ignored and made for a good laugh.

Hi,
I hope, you all were able to follow and read Mr. Muellers link to this German forum, so you are wiser than before.
Besides offending some members of that forum, including me (at least I am in the members list) , plus the work of foreigners like Malcolm Furlow, he offered to show some examples of his weathering techniques. - Of course, nobody cared for it. They ignored him. So he had a good laugh, I suppose.
@Dennis: These waggons with guards seat once were a common sight on German narrow gauge lines. Cabooses (Cabeese?) were not used. Some of the museum lines still have and use them. Of course, LGB made one as well a few years ago for their Harz-Meter-Gauge-Line.
Excuse me folks, for pirating Mr. Muellers LGB baggage thread. But I was asked, to show something. Before I was able to start a new thread, Mr. Mueller started the offensive rust bit. He is much faster than the rest of the world. He just never sleeps. Must be his Troll-alarm-clock.
Have fun
Juergen Zirner