How to model a tar-and-gravel roof

Color photo of tan and brown brick warehouse buildings with gravel roof on scenicked model railroad layout with a cinder block building in the background.

Q:  I want to simulate the type of roof that uses rubber, tar, and then stone. I was thinking of painting the roof with a glossy black and then putting cinder ballast on it to simulate the rocks. Has anyone done this type of roof? If so, how did you do it? — Rick, via […]

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Can oil-based wood stains be used for modeling?

Color photo of a man’s right hand holding a paintbrush with blue handle applying stain to pieces of stripwood on a light blue background. A bottle of isopropyl alcohol with a blue, white, and gold label with black printing is also visible.

Q:  I’ve recently tried to purchase wood stains for a project and have been unsuccessful finding commercial products that were previously available. I also have three concentrations of India ink washes, made with 70% denatured alcohol, but that limits the final color. I was considering diluting Minwax oil-based wood stain with mineral spirits to the […]

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Is there a compilation of Arduino articles?

Color photo of showing interior of a scale house with an Arduino and wires.

Q: Is there a compilation of Arduino articles written for model railroads that is easily accessed? — Jim Bottomley A: We have two different options that might be of interest to you, Jim. In the Digital Downloads collection on shop.trains.com, we offer “Three Projects Using Arduino Microcontrollers.” The 38-page collection features three articles that previously […]

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Trains.com Insider Exclusive | Interview with Matt Moceikis & Ross Medine of Atlas Model Railroad Co.

Dive into the rich history of the Atlas Model Railroad Company with General Manager Matt Moceikis and Sales Manager Ross Medine. Discover how this 100-year-old New Jersey institution evolved from a 1920s tool and die shop into a manufacturing leading manufacturer of in model railroad track, locomotives, and rolling stock. Get the exclusive scoop on […]

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How to choose a toy train command system

Power pack, straight track section, and power connection.

Command control systems allow more ways than ever to operate your toy train today, and if you’re new (or you’ve been away from the hobby), choosing a system might seem overwhelming. Don’t worry; we’re here to help! Let’s review the choices, along with their pros and cons.  Conventional “Conventional” operation means you use a transformer […]

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Trains.com Insider Exclusive | Interview with Jim Wiggin, Athearn Assoc. Brand Manager

Explore 80 years of model railroading innovation with Athearn’s Jim Wiggin! Ride along with Trains.com hosts Cody Grivno and Lucas Iverson, and you’ll hear Jim outline the company’s evolution from Irv Athearn’s garage to the exacting production of highly detailed Genesis line HO and N scale products. Discover how modern technology like 3D printing and […]

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New publication from Classic Toy Trains

large model bridge on train layout

It’s my pleasure to tell you, our devoted readers of Classic Toy Trains, about our brand-new colorful and informative 100-page special-interest publication: Great Layouts You Can Visit! Packed with photos and filled with stories and details, it offers toy train enthusiasts of every age, background, and level of interest and experience something enjoyable and useful. […]

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Classic Toy Trains new products for January 2026

dark blue model boxcar

Locomotives & rolling stock Atlas Model Railroad Co., Inc., 378 Florence Ave., Hillside, NJ 07205, offers an O gauge Gunderson 60’ Hy-Cube Boxcar as part of the Master series. The boxcar features several roadnames and O-54 operation. Expected delivery in third quarter of 2026. Price: $109.95. Website: shop.atlasrr.com MTH Electric Trains, 7393 Washington Blvd. Ste. […]

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The Five Days Around Christmas | Day 5 – Airbrush Weathering

On the final day of 2025 and the Trains.com seasonal mini-series, David Popp transforms the Alturas & Lone Pine boxcar from a pristine model into a grimy road warrior. Using three colors and a double-action airbrush, David demonstrates how to achieve realistic weathering in under an hour. Join David as he shares expert techniques, from […]

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Can DC and DCC locomotives run on the same layout?

Color photo showing two HO scale locomotive shells, one dark blue and one light blue, with mechanisms in foreground on white background.

Q: I have several On30 locomotives with Digital Command Control (DCC), but was recently gifted a passenger set that has a direct-current (DC) locomotive. If some DCC locomotives are sitting on the track, can I use a DC transformer to operate the DC engine on the same track without damaging the DCC locomotives? What would […]

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