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Anchor text: Section diagram and technical data for the Class 42

Wikipedia: DRB Class 42

Anchor text: Photograph of the Class 06

Wikipedia: DRB Class 06

Anchor text: Locomotive drawing and data

Wikipedia: DRG Class 71.0

Anchor text: Steam locomotive construction and technology

Wikipedia: Einheitsdampflokomotive

Anchor text: Steam locomotive construction and technology (German)

Wikipedia: Neubaulokomotive

Anchor text: Class 82 (German)

Wikipedia: DB Class 82