Re: AUTO BOX RESPONSE


Tony Thompson
 

Thanks for the insite. By 1928 the standard AAR auto-boxes had changed the clearance envelop and auto-boxes were starting to get bigger . . . but the smaller ones would still be around.
You mean, of course, the ARA, since the AAR came along in 1934; and there really wasn't a "standard" ARA automobile car that I know of. The AAR adopted such a standard in 1942.

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, thompson@...
Publishers of books on railroad history

Join main@RealSTMFC.groups.io to automatically receive all group messages.