March 20, 2026
 
Allegheny Scale Models recommends the following manufacturers and suppliers

Brass Model Importers

Kohs & Company, Inc.

 Importer of exceptionally well researched brass O Scale Locomotives and Rolling Stock - "The Finest in O Scale"
Scale Model Manufacturers

B.T.S.

 Manufacturers of unique O Scale Structure Kits - Including C&O prototypes

Micro Engineering

Exceptional track, rail, and related products in all scales

O Scale Turnouts

 High quality, prototypical O Scale turnouts
O Scale Publications

White River Productions

 Publisher of O Scale Trains magazine, Narrow Gauge & Short Line Gazette, and Railroad Model Craftsman - https://oscalemag.com

O Scale Resource

O Scale on-line magazine with with links to importers, manufacturers, and dealers

https://oscaleresource.com
Railroad Historical Societies

C&O Historical Society

Prototype organization representing the Chesapeake & Ohio Railroad

Books, drawings, data, models, and related C&O products