Anthony Thompson <thompson@...>
Gene Green wrote:
Hermann Jahn from Hameln in Germany has a fairly extensive websiteIn the American literature, "diamond arch-bar trucks" are just one of many designs. Shapes (and number) of the bars varied widely among designs, as did bolsters, spring groups, etc. To call all arch-bar trucks "diamond" (if Jahn does so) is on a par with calling all cast-steel U-frame trucks "Bettendorf."
Tony Thompson Editor, Signature Press, Berkeley, CA
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