Railroad Model Site Directory

last updated: 10/05/2025

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If you are a first-time visitor to Kohs & Company, it is recommended that you read the following to gain the most information possible regarding projects of interest: To determine the status of a particular project, navigate to the project site of interest using the links below and then select the 'project update' link, on the project Homepage, the availability or project status will be the first information offered on that page. If you are a return visitor, check the date to the right of the project site heading to see if changes have been made since your last visit, very recent additions will be highlighted by next to the date.

Further general status notes regarding projects listed below; projects noted as 'Past' are those previously produced, ones labeled as 'Current' are in production or were recently completed, if labeled 'Active' the research and design phase is ongoing, but with a definite time line for production. If noted as 'Future', a project is still being actively researched and developed, but adequate resources are already in hand to allow for production scheduling. Projects listed as 'Research' are those for which there has been and is a definite desire for future production while currently lacking sufficient design resources to plan accordingly, efforts continue. Finally, 'Archived Projects' are those that have been in the research phase for an extended period of time and I now find that there is slim hope of acquiring sufficient reference to move the project forward. The positioning of 'Active', 'Future' and 'Research Project' labeled projects on the list below, which indicates anticipated production order, can change at any time prior to production starting.

Home - NYC J3a Hudon, Kohs & Company production model

Introduction & Contact Information  1/01/24

Project Research & Development  5/02/22

Model Construction  6/02/17

Purchase & Payment Information  6/25/24

General News Update  10/05/25

General News Archive:

2024  2023  2022  2021  2020  2019  2018  2017  2016  2015  2014  2013  2012  2011

2010  2009  2008  2007  2006  2005  2004  2003  2002  2001  2000  1999  1998

Printed Updates  3/14/17

The Art of Brass Models Special Projects:

HO Scale Union Pacific Challenger 3/12/25

On3 D&RGW K-36 3/19/23

O Scale Steam Locomotive Projects:

Past Project - New York Central J3a (4-6-4)  3/19/23

Past Project - Pennsylvania Railroad GG-1 Electric  3/19/23

Past Project - New York Central J3a late Version (4-6-4)  3/19/23

Past Project - Norfolk & Western Y6b (2-8-8-2)  3/19/23

Past Project - Norfolk & Western Y6a (2-8-8-2)  3/19/23

Past Project - Union Pacific 'type' (4-12-2)  3/19/23

Past Project - Pennsylvania Railroad K-4 (4-6-2) 3/19/23

Past Project - C&O H-8/Virginian AG Allegheny Class (2-6-6-6)  3/19/23

Past Project - Union Pacific Challenger (4-6-6-4)  3/19/23

Current Project - Union Pacific 'Big Boy' (4-8-8-4)  10/05/25

Current Project - Norfolk & Western Class 'A' (2-6-6-4)  2/16/25

Active Project - Southern Pacific Cab-Forward (4-8-8-2)  3/19/23

Future Project - Chesapeake & Ohio K-4/Virginia BA (2-8-4)  4/04/23

Future Project - New York Central 'Niagara' (4-8-4)  4/04/23

Future Project - Union Pacific FEF Class (4-8-4)  4/04/23

Future Project - Norfolk & Western 'J' Class (4-8-4)  4/04/23

Research Project - C&O J-3/J-3a 'Greenbrier' (4-8-4) 4/04/23

Research Project - Union Pacific 'S' Class (0-6-0)  4/04/23

Archived Project - Southern Pacific GS-1 (4-8-4)  4/04/23

Archived Project - Erie 'S' class (2-8-4)  4/04/23

Archived Project - Chesapeake & Ohio K-3 (2-8-2)  4/04/23

O Scale Diesel & Turbine Locomotives:

Research Project - Union Pacific GTELs  4/04/23

O Scale Caboose Projects:

Past Project - Pennsylvania Railroad N5c Cabin Car  3/19/23

Past Project - Norfolk & Western/Virginian Cabooses 5/30/25

Current Project - Pennsylvania Railroad N5 & N5b Cabin Cars  8/07/24

Current Project - Chesapeake & Ohio Steel Caboose  8/28/25

Active Project - Union Pacific Caboose  3/19/23

Future Project - Southern Pacific Caboose  3/19/23

Future Project - New York Central Standard Caboose  3/19/23

O Scale Freight Rolling Stock Projects:

Past Project - Pennsylvania Railroad GLe Cement Car  3/19/23

Past Project - Pennsylvania Railroad G22b Gondola w/containers  3/19/23

Current Project - Pennsylvania Railroad FD-2/FW-1 Flat & Well Cars and Loads  10/10/23

Current Project - Pacific Fruit Express Reefers  8/28/25

Current Project - AAR 50 Ton Flat Car  4/23/24

Research Project - Wooden Cattle Car  (Pending)

Research Project - Fruit Growers Express Reefers  4/04/23

O Scale Work Equipment Projects:

Current Project - Bucyrus-Erie 250 ton Crane  3/19/23

Research Project - Crane Idler/Work Car  (Pending)

The Art of Weathering  3/30/22

Kohs & Company Models In-Service Photos  3/03/21

Technical Information  8/08/25

Historical Data Archive (Fine Art Models/Lionel)  6/25/24

Our Show Schedule 2/11/24

Model Railroad Shows of Interest 2/11/24

Friendly Links  6/21/21

Privacy Policy  3/14/23

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