A red color was chosen for the spoked wheels of German steam locomotives, in which hairline cracks in the spokes were clearly visible, as the dark grease residue that collected in the cracks stood out clearly from the bright red. I hope, the translation is ok
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Ich war Pfingsten dort, und da stand anstatt der 12.14 ein 52 mit Güterzug
A question. Why are the wheels on German steam engines always painted in red?
A red color was chosen for the spoked wheels of German steam locomotives, in which hairline cracks in the spokes were clearly visible, as the dark grease residue that collected in the cracks stood out clearly from the bright red.
I hope, the translation is ok