A former London & North Eastern Class D49 4-4-0 displays the British-style method of securing the smokebox door and using buffers with couplers. Kenneth G. Williamson Q Why did British steam locomotives use a center-locking device on the smokebox and buffers with link and chain for car coupling? How did U.S. railroads do it differently? […]
Having trouble viewing this video? Please visit our Video FAQ page David is back for a new epsiode of Ask MRVP! This month he addresses your inquires related to trackwork, wiring, layout maintenance, DCC programming, weathering your models, and more. Watch, learn, enjoy, and then post your own question for the next episode! […]
Having trouble viewing this video? Please visit our Video FAQ page David is back for a new epsiode of Ask MRVP! This month he addresses your inquires related to trackwork, wiring, layout maintenance, DCC programming, weathering your models, and more. Watch, learn, enjoy, and then post your own question for the next episode! […]
Amtrak P40s that didn’t make the first cut for rebuilding wait their turn in Bear, Del., on June 7, 2010. Bob Johnston Q Whatever became of Amtrak’s P40s? They were numbered in the 800 series and looked very similar to the P42s in service today. What’s the difference between them? Does Amtrak still have any […]
Having trouble viewing this video? Please visit our Video FAQ page Host David Popp brings out the Hawaiian shirt and special co-host for this summertime episode of Ask MRVP! MRVP’s own Charlie Conway rides along to help answer your inquires related to trackwork, pink insulation foam board, wiring, scenery, and more. Watch, learn, enjoy, […]
Having trouble viewing this video? Please visit our Video FAQ page Host David Popp brings out the Hawaiian shirt and special co-host for this summertime episode of Ask MRVP! MRVP’s own Charlie Conway rides along to help answer your inquires related to trackwork, pink insulation foam board, wiring, scenery, and more. Watch, learn, enjoy, […]
An eastbound express Metra train, operating in push mode, pauses at Western Springs, Ill., on Sept. 10, 2009. You can see the engineer in the window of the cabcar. Paul Hoffmann Q What’s the difference in touch or feel for an engineer running in push mode versus pull mode? Is there a limit to the […]
Dave Adams shares what he’s learned in 20 years of operating sessions. Download the PDF to learn more! […]
Southern Pacific cab-forward 4-8-8-2 No. 4219 leads an extra train at Dunsmuir, Calif., in August 1948. Guy L. Dunscomb, Martin E. Hansen collection Q On some early Union Pacific and Southern Pacific steam and diesel locomotives there is an “X” in front of the number. Why is this done? – Leon Bassik, Langhorne, Pa. A […]
Having trouble viewing this video? Please visit our Video FAQ page In this episode, host David Popp returns to a topic first addressed in the May 2018 show. Who knew there are so many ways to bend styrene? David demonstrates some of your suggestions, and then turns to other topics related to T-Trak modules, […]
Having trouble viewing this video? Please visit our Video FAQ page In this episode, host David Popp returns to a topic first addressed in the May 2018 show. Who knew there are so many ways to bend styrene? David demonstrates some of your suggestions, and then turns to other topics related to T-Trak modules, […]
Q I heard the term “nitrogen blanket” in reference to a tank car. Could you explain what this is and what types of tank cars have these nitrogen blankets? – Mike Riley, Manchester, Mo. A The term “nitrogen blanket” refers to a padding (or a layer) of nitrogen gas put into a tank car to: […]
