What is liquid mask?

Color photo of metal wheelsets in painting jig and paintbrush applying liquid mask

Q: I’ve seen a few Model Railroader articles on painting and weathering that reference liquid mask. How does the product work, and where can I find it? — Michael M.  A: Liquid mask is a product that’s applied with a brush to keep paint off of areas that would be hard to cover using traditional masking […]

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4 x 8-foot layout upgrades

Color rendering of HO scale track plan.

Q: I have two oval tracks, one inside the other, on a piece of 4 x 8 plywood. Just running a train around each track is boring. My funds are very limited. Do you have any suggestions as to how to make this more fun? — Elaine King A: Since space is at a premium […]

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Decade-plus of technological advancements in model locomotives

Color photo of N scale diesel locomotive mechanism.

Locomotives, regardless of scale, have always been at the forefront of technological advancements in model railroading. Over the past decade, this trend has accelerated: bringing in innovative features and enhancements that redefine the hobby. Whether they’re seen as trailblazers for the future or as models featuring nothing but “all the bells and whistles,” let’s explore […]

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Rail shipments for an oyster cannery

Color photo of N scale freight car painted blue with silver and gray details.

Q: I was wondering if you could provide me with information on what kind of loads an oyster cannery sends and receives? — Markus Russ A: I cast the net wide (pun fully intended) to help answer your question. I started internally. Trains magazine Associate Editor Bob Lettenberger wrote “Five mind-blowing facts — Stilwell Oyster […]

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Upgrade old freight cars

The underside of a red model freight car with coupler

Q: Was there ever an article on converting old railcars to accept modern trucks and couplers? I have a few HO Tyco cars that need to be converted. — Jason Trew A: Jim Kelly and Andy Sperandeo co-authored “Kadee couplers” in the May 1981 issue of Model Railroader. The article covered both N and HO […]

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Adhesives for attaching roadbed

Color photo of man in dark red sweater attaching cork strip to model railroad.

Q: What is the best adhesive to use for attaching cork roadbed to wood or extruded-foam insulation board? — Ronald Jaeger A: In Basic Trackwork for Model Railroaders — Second Edition (Kalmbach Books, 2014), Jeff Wilson wrote, “Cork can be nailed in place, but glue is a much neater option. I prefer white glue for […]

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The evolution of the MR&T herald

Color image of four HO scale freight cars in brown, black, and yellow paint on white background.

Q: In the November Ask Trains video, you were standing in front of a display case filled with Milwaukee, Racine & Troy freight cars. Some featured the familiar square MR&T herald. Other models looked to be from an earlier era. What can you tell me about those cars? — Bert G. A: Alan Cerney, an […]

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Model trains for the 19th century

Color photo of steam locomotive and train passing over wood trestle and truss bridge.

Q: Many of Model Railroader’s articles, reviews, and advertisements focus on products representing the “modern” era, say the 1940s to the present. That’s OK, and much of your audience obviously enjoys modeling contemporary railroading. However, I’m interested in modeling the railroad industry as it was in the 19th century. Can you suggest the names of […]

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The pros and cons of lichen

Color photo of Z scale Milwaukee Road EMD GP9s emerging from tunnel in a scene with fall foliage.

Q: I have a question regarding using lichen to simulate vegetation on a layout. My basement is clean but unfinished, so the wood floor joists overhead and the concrete walls are all visible. The basement isn’t particularly humid, but it isn’t climate controlled either. There are the occasional spiders and cobwebs, as is normal in […]

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What color is sky blue?

Color photo of man in denim shirt and blue jeans wearing personal protective gear painting tempered hardboard.

Q: My light blue-gray walls look fine to the naked eye, but not so good in photos. Are there some tried and true formulas for the major paint brands that are a reliable “sky blue” for model railroad backgrounds? — David Provost A: Model railroaders have long asked “What color is sky blue?” when painting […]

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