DERFLINGER WAS WIDELY USED ON RAILWAY LINES. COLOR IS TEAL GREEN ROUND DRIP POINTS, NO DAMAGE AT ALL. BUT WAIT, FOR YOU THAT LIVE TO FIND AN ERROR IN SPELLING OR SOME MUTANT GEM AT THE FLEA MARKET. THIS ONE HAS IT ALL. THE CORRECT SPELLING IS DERFLINGER, NOT DERFLIGHER. CHECK OUT THOSE DRIP POINTS, LOOK FOR THE "TRIPLETS". PRICE IS $75.