The Home Machinist!

Looks like you guys are talking about Brad Bluth and his Model Rail Castings business.
Here is his webpage from 2013 (thanks to the Internet Archive): https://web.archive.org/web/20130212023 ... tings.com/

You might need and Optivisor (I know I would) - Cal Scale has an HO scale detail casting #190-251 Check Valves Nathan Double Top Feed (there's photos of them on eBay) that might help you out. Precision Scale has one as well in HO #2702 https://www.precisionscaleco.com/wp-content/uploads/2018/04/PIA-...

The Sagebrush Short Line Rail Road has 55' radius curves on their mainline and the Harry Haas K28 is a regular visitor.
https://www.youtube.com/watch?v=9fKU-bAUMJ0

The IBLS Website:
http://ibls.org/mediawiki/index.php?tit ... heel_Gauge

FWIW - My Son-in-law called Jesse yesterday with a question regarding the Little Engines Crab boiler, left a message and Jesse returned his call this morning.

Greg,
Thanks for the PDF.

Brook

Tim,

Live Steam magazine, Feb 1983 has an article by Dick Bagley on making an under the cab brake valve and brake stand.

Brook

Russ, is this the kind of thing you are looking for?
http://ibls.org/mediawiki/index.php?tit ... _Regulator

From the IBLS website:
http://ibls.org/mediawiki/images/5/52/M ... lation.jpg

Brook

Live Steam & Outdoor Railroading – Building The New Shay: Part 1 July-August 1999 to Part 43 July-August 2006

The Jordan family (thanks MJordan) sent the Riverside Live Steamers photos of Wayne Jordan's C.P. Huntington.
They are posted here: https://riversidelivesteamers.com/2022- ... huntington

7.5" gauge, Santa Fe 2-10-4, Class 5011.

Brook