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  2. Ribbed Back Wheels

Re: Ribbed Back Wheels

Tony Thompson
 

Rob Kirkham wrote:

Tony, I take it this also explains the existence of cast iron wheels without ribs – i.e. ribs weren’t necessary?

       Exactly.

Tony Thompson             Editor, Signature Press, Berkeley, CA
2906 Forest Ave., Berkeley, CA 94705         www.signaturepress.com
(510) 540-6538; fax, (510) 540-1937; e-mail, tony@...
Publishers of books on railroad history
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