Etched brass parts was Re: [RealSTMFC] Frisco “Sawtooth” boxcar photo

Bruce Smith


Note that Moloco does make these in plastic.

The running board supports on the rooftop would appear to be pretty easy to make, until you think about it... How would you attach them to the roof? I suppose that a squared off "C" would work with the bottom glued to the roof and the top to the running boards. Note that the bottom contour would be an issue, with alternatives needed for radial and peaked roofs and then let's not even get into the different proprietary roofs such as the PRR's two different roof profiles on the X31/32/33 series of cars. For a radial roof, you are SOL, but you could address this for peaked roofs by making the bottom into two tabs with bend lines on an angle to match the roof peak. Bending them would be pretty easy.

While we're talking brass parts, the Pullman side sill tabs, with their distinctive vertical parts would also be a neat idea. They are available in resin from National Scale car, but again, to be accurate, they shouldn't be thick. They should be "C" shaped with the cross bearers and cross ties fitted into the "C".

Bruce Smith
Auburn, AL

From: <> on behalf of Guy Wilber via <guycwilber@...>
Sent: Wednesday, December 2, 2020 10:33 AM
To: <>
Subject: Re: [RealSTMFC] Frisco “Sawtooth” boxcar photo
R. J. Dial wrote:

“YMW has the lateral supports, that should help Marty. I was referring to the longitudinal running board supports ("saddles" is the industry term on drawings).”

As “Latitudinal Running Board” is the official term used by The MCBA, ARA and AAR.

Guy Wilber
Reno, Nevada

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