Perhaps someone on Shapeways can be persuaded. The sideframes would need to be designed for use with nylon bearing inserts to prevent the axle from wallowing out.
Thanks! -- Brian Ehni
From: <main@RealSTMFC.groups.io> on behalf of Jacob Damron <jacob.damron@...> Reply-To: <main@RealSTMFC.groups.io> Date: Tuesday, September 8, 2020 at 7:47 PM To: <main@realstmfc.groups.io> Subject: Re: [RealSTMFC] HO Barber S-4 Swing Hanger Trucks
Steve:
Thank you for the information. I looked over those trucks and agree that they appear to be the best option. I found a seller and ebay and they're headed my way.
For some reason the pictures didn't come through to my email and I can't find your reply on the IO page.