. The car wheel; giving the results of a series of investigations . No. 45. At J^ In. Below Shelled-outSpot. No. 46. Slag Crack in Solid SectionOF I ^1 No. 47. Slag Crack in Solid Part of No. 48. Manganese Bisulphide Spots. OF SHELLED-OUT TIRE B.

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Keywords: ., bookaut, bookcentury1900, bookdecade1900, booksubjectrailroadcars