Might have been a 500 DM banknoteEnergysavingelk (7830)
A banknote castleEnergysavingelk (7830)
Burg Eltz Castlebbandak (94) *
![Gold Star Critiquer/Gold Note Writer [C: 528 W: 1 N: 2048]](http://i1.trekearth.com/misc/g-n-g.gif){kind=small}
![Silver Note Writer [C: 8 W: 2 N: 17]](http://i1.trekearth.com/misc/n-n-s.gif){kind=small}
