Q: I model the Shenandoah Valley in HO scale and I have some questions. Where can I find HO scale Buckingham Branch locomotives (preferably GP38-2s) and rolling stock? If there are none available, what paint and decals should I use to custom decorate a GP38-2? — Caleb Miller A: The Buckingham Branch (BB) is a […]
Tag: Prototype Railroads
Cody’s Trackside Finds: A potpourri of motive power
My daily commute to our former Kalmbach Media offices at 21027 Crossroads Circle in Waukesha, Wis., conveniently crossed the Union Pacific, Canadian National, and Canadian Pacific. Most days I didn’t encounter a train. If I did, I was usually stuck too far back in the cue of traffic to get any meaningful photos. But the […]
Troop train operations during World War II
Q: While thinking through the operating scheme for my World War II-era (1944) model railroad, I wondered where troop trains sat in timetable priority. Obviously they were extras, but were they bumped up in priority to first class due to the war effort? — Callum Day A: I reached out to our former On Operation […]
SD units on branch lines
Q: In the May 2025 Ask MR, the answer to a question about early diesel power for the Milwaukee, Racine & Troy included this statement: “For road power, the MR&T would most likely turn to four-axle units, such as the Alco RS1 through RS3 and EMD GP7 and GP9. It’s possible the MR&T could have […]
How do Tightlock couplers work?
Q: How do Tightlock couplers work? — Thor Clemens A: Longtime staff member Jim Hediger provided an explanation of the Type H, or Tightlock, coupler in a sidebar that appeared with his article “HO knuckle coupler guide” in the November 2007 Model Railroader. He wrote, “The need to reduce slack and improve passenger train safety […]
20-foot intermodal containers
Q: I’m curious why I’ve never seen four 20-foot intermodal containers in a single well car, stacked two on top and two on the bottom. I’ve only ever seen two 20-foot containers in the well and a 40-foot (or larger) container on top. — Benjamin Stewart A: David Lassen, senior editor at Trains magazine, put me […]
Burlington Northern renumbering
Q: I’m building a layout based on the early Burlington Northern in Idaho. I’ve seen a number of photos of renumbered locomotives and cabooses. Most have white numbers and reporting marks, but I’ve seen a few prototype photos online with the data in black. Did BN have a standard font and size for renumbering equipment, […]
A closer look at feed mills
Q: In your special issue Best of Industries, Harold W. Russell wrote about the R.B. Crowell & Son Grain Co. He stated that the rail-served industry received grain in bulk loads, but in the photos and drawings it seems to me that they would ship grain instead of receiving it. What are your thoughts? — […]
Loads for a fertilizer blend plant
Q: I have a question about one of the articles in your special issue Best of Industries. On page 16, Rich Cobb wrote about a fertilizer blend plant. Can you tell me what kind of loads a plant like this would receive? — Markus Russ A: We released that special-interest publication in 2021, so I […]
Trackage rights in the timetable era
Q: I’m currently planning a layout that features several railroads, including a mythical short line that has to use running rights with the larger railroads. How would these running rights work in regards to timetables and train orders? And how would clearance cards be issued? Would there be a clearance card issued by each road, […]
Observation car lights
Q: I have some questions about streamlined observation cars with rounded ends. What was the purpose/use of the large light located at the end of the roofline of these cars? Is it a white light for reverse moves, or is it a red light similar to a modern day Flashing Rear End Device? Could the […]
Railroad vehicles you can model
A few months ago I wrote about a boxcar storage shed in Crookston, Minn., my hometown. During that same visit my friend, then an employee of Minnesota Northern RR (since retired) gave me a tour of the rest of the yard. Sure, I spent time photographing the usual things — locomotives, rolling stock, structures, and […]
