In Praise Of Walthers Mainline

I recently picked up two Walthers Mainline SD60s that a retailer seems to have been anxious to clear out. I assume these were the least popular roadnames from the last run, and they let these sound-and-DCC locos go for roughly half price.

Between the paint and drives, I'll take just about any roadname, especially since for some decades, pretty much any roadname can turn up on any prototype railroad. The paint is even, opaque, and sharp. The sound is budget, reduced-function, but that's fine, especially for a trailing unit. The only CVs I need to tweak are CVs 3 and 4, acceleration-deceleration momentum. which I switch to 0, simply because I'm used to it as an old DC operator.

For some time, I've noticed that the Walthers quality assurance is head and shoulders above the competition. It's been some years since I had a loco with a missing part (a cab side window), and Walthers supplied a new one by return mail.

Track Cleaning Hack

The problem with track cleaning cars is that if the track is dirty enough to need cleaning, the loco pulling the car is going to have spotty performance on the dirty track. Sometimes I daydream about getting a radio controlled battery powered "dead rail" loco for this purpose, but it suddenly dawned on me that I could hook a 9 volt battery onto an ordinary HO diesel chassis and have pretty much the same result at far less cost and trouble.

I wound up ordering a 3-pack of what Amazon calls a DAIERTEK 9V Battery Holder with on-off switch at $6.99. I used an old Stewart/Kato F-unit chassis that had couplers mounted. I disconnected the ttrack leads from the trucks to the wire bus on the plastic mother board and soldered the leads from the battery holder to those same wire leads. I installed a 9 volt bettery, taped the holder to the chassis, turned the on-off switch ON, and it went whirring away.

I can turn the Stewart chassis back to a model loco simply by untaping the battery holder, unsoldering the battery leads, and reconnecting the track leads from the trucks, but I would probably add a DCC decoder if I did this. If the whole idea doesn't work out, that's what will happen.

My layout cleasrances are set up for "Ezceeds Plate C" auto parts cars and such, and the battery holder has no trouble with tunnels and bridges.

My main line is an oval in a sort of double folded figure eight, about 160 feet. At 9 volts, the Stewart chassis runs at a medium-slow speed, which avoids derailments. It takes several minutes to do a complete transit of the main line. A big advantage is that the layout has really too much hidden track, but this setup will clean in the tunnels. The hookup works on 2% grades on the main line.

The photo shows it coupled to an A-Line track cleaning pad mounted in an Athearn box car. I've also used it with a Bachmann track cleaning tank car. So far, it seems to need at leastr a dozen transits of the main line to get things in acceptable shape. Full testing is still under way.

A Few More Howard Moore Photos

Howard Moore's photos are fairly difficult to date. But this one is of a Santa Fe F3 that looks like it was in from its first run to Los Angeles after delivery in November 1946:

ATSF 16 was the class unit of the 16 class. In their original form, they had no lower headlight on the nose, and there was a third porthole in the A unit sides. The lower headlight and revised side vents were added over subsequent months. They remained on the Santa Fe's most prestigious passenger trains for their whole careers.

Here is PA-1 51, again just after delivery in September, 1946. It's posed on a special Pacific Electric siding on Exposition Boullevard in Los Angeles, where railroads often displayed new equipment:

ATSF 51 was re-engined by EMD in 1954.

Here is Santa Fe FT 158 in Barstow during the 1946-7 period.

The Santa Fe equipped some FT sets with steam generators and painted them in red and silver in 1946, contemporary with the other photos here. The last passenger FTs were returned to the freight scheme in 1954.

Howard Moore Photos

Last week, a guy named Richard Wilkens posted on Facebook,

In 2025, the Pacific Northwest Railroad Archive was donated the collection of Charles Givens. Within the collection was a group of 4x5 negatives that Charles purchased and he noted it as the "L.A. Collection" but he did not know who took them. Most of these were taken in Southern California and appear to be from around 1946 to 1948.

He then posted several scans, hoping someone might have information. As it happens, I knew the photographer right away, because I'd bought 8x10 prints of the same photos from just that guy, Howard Moore (1916-1998). He was one of Athearn's first employees, and he took the photos because Irv Athearn sent him out specificslly to take photos of rail equipment that Athearn might think worth manufacturing as models. I believe Howard had previously worked for a camera store, so he was capable of using a large-format camera. Here's one of the scans Mr Wilkens posted:

In 1947, the eastbound UP Train 2, the Los Angeles Limited, was scheduled to arreive in San Bernardino, CA at 1:55 PM. The sun angle and position of the train suggest this is that train, with new FM Erie Built units. From my collection, here's his shot of what is probably the eastbound Santa Fe Chief, Train 20, probably in San Bernardino the same afternoon. In 1948, it arrived in San Bernardino at 2:18 PM. UP 981-A was UP's first Erie built, renumbered from 50-M-1A in 1946, renumbered to 700A 9n 1948.

Eleven sets of Santa Fe FTs were painted in the passenger scheme in 1946 and ran in that scheme for several years.

I got to know Howard about 1980 when I was doing custom work for an LA hobby shop. I visited him and looked at this photo collection when I delivered projects to him. Here's an Athearn S-12 that I detailed with scratch built warning lights before Details West made the castings. He took the photo on his small layout:

I bought several dozen 8 x 10 prints from him back then, and I enjoyed his stories of railfanning and his lifelong friendship with Irvin Athearn. I'm glad I was able to identify him to the Pacific Northwest Railroad Archive as the photographer, but now I realize I need to get back to scanning the rest of those 8x10s. I'll post more as I do so.

New Kato N UP ES44AC In Union Pacific "Small Flag" Scheme

Kato recently brought in a run of N scale ES44ACs in the Union Pacific's 2022 "small flag" scheme.

But it's worth noting that UP recently releaaed a photo of its American 250th Anniversary 1776 locomotive in what's basically just a revival of the former "large flag" scheme (UP photo):

The original "large flag" scheme lasted over 20 years, from 2001 to 2022. A big disadvantage of the scheme was that the flag could become so dirty and/or faded that it amounted to desecration:

I still remember my Boy Scout training in display of the flag, and I've sadly got to conclude that UP's decision to drop the large flag if they couldn't keep it clean was long overdue.

One point to note is that Kato's factory cab roof detail is as the locos were delivered. The photo above shows the prototype in as-delivered condition in November, 2012. However, after this time PTC antennas were added to the cab roof, changing the appearance greatly:

The photo above is from 2014, when this installation was pretty much complete. A loco with the as-delivered cab roof shouldn't have the 2022 "small flag" scheme. I'll have to see what kind of N scale PTC antenna I can find.

Norfolk Southern Retires Its Last SD70ACus

Kato released N scale SD70ACus earlier this year, just in time for Norfolk Southern to retire the last of its prototypes. These seem to have sold out almost immediately, and I didn't get one, but now it doesn't really matter. I discovered this from this Facebook post.

Which brings me to the next issue: there's no longer a reliable way to get this kind of locomotive news. In the 1970s and 1980s, there was Extra 2200 South, but according to AI,

Extra 2200 South, the renowned locomotive news magazine, remains technically in business but has faced significant publication delays as it transitions from a print-focused model to a digital one.

Owner Doug Cummings reported in August 2025 that the magazine is "alive and well" but has been delayed due to the complex process of switching to a digital edition. This involved a lengthy legal battle to separate the publication from its former web host, which was only resolved in mid-2025.

. . . Founded in 1961 by Jerry Pinkepank, the magazine became a vital resource for railfans, specializing in detailed locomotive rosters and news. Much of its original news function has since been superseded by real-time internet forums and sites like Trainorders.com.

The problem with online forums is that they aren't edited, and they're often dominated by young kids or emotionally immature adults, and that includes Trainorders.com. Meanwhile, remaining print venues have the problem that they aren't well indexed and aren't included in online searches. The cost of converting decades of print information to digitally indexed formats is prohibitive, as appears to be the case with Extra 2200 South.

On the other hand, if I'm forced to use AI, I might as well make lemonade out of lemons. I asked Chrome AI mode, "Can you give the history of the SD70ACu locomotive?" It answered,

The SD70ACu is a remanufactured diesel-electric locomotive created by rebuilding older EMD SD90MAC units. The program was designed to modernize the aging SD90MAC fleet by replacing unreliable Siemens electrical components with updated Mitsubishi technology and installing a more crash-resistant cab.

The SD70ACu was born out of a need to extend the life of "SD9043MAC" cores—locomotives originally built in the mid-1990s as a lower-horsepower version of the SD90MAC.

NS launched the first major rebuilding effort in September 2015 at its Juniata Shops in Altoona, Pennsylvania. They acquired 100 second-hand SD90MACs from Union Pacific via Progress Rail and another 10 through a trade with CIT Group.

In 2018, CP followed suit, contracting Progress Rail to rebuild 30 of its own long-dormant SD90MACs. This order was later expanded to 60 units, utilizing CP's remaining stored fleet and additional cores purchased from Union Pacific.

However, this answer didn't mention the SD70ACus NS sold to Progress Rail, which sold them on to Ferromex. I asked about this, and it replied,

Yes, Norfolk Southern (NS) reportedly sold approximately 30 retired SD70ACu locomotives to Ferromex (FXE) in 2024.

The units were not sold directly to Ferromex; instead, they were sold to Progress Rail, which then facilitated the acquisition by Ferromex. These locomotives are undergoing rebuilding at Progress Rail and Ferromex's Guadalajara shops in Mexico for future deployment on the FXE network.

Current Status: Being rebuilt and repainted into Ferromex colors (some units, like FXE-4155, have already been spotted in service).

Here's a photo of FXE 4155 that was recently posted on Facebook by a photographer who goes by Car Knocker Joe. It looks like Kato missed a good prototype.

If we dom't have X2200S, at least we have AI -- but you have to ask AI the right questions. X2200S, especially when the Dover family ran it, had editors who could anticipate the questions people had.

1980s Brass N Scale Diesels

Forty years ago, I was concentrating on N scale. I had a small N layout in an apartment walk-in closet. Eventually I wound up getting a number of painted brass N scale models from Hallmark, W&R and Sunset, and a number of others that I painted myself. Here's a Hallmark (I think) U36C that I painted myself:

As for looks, these locos have aged quite well. One thing I liked about them was that Hallmark in particular was bringing them out in up-to-the-minute paint and detail versions, so that these locos are now something of a memento of what I was railfanning in the mid-1980s. But the photo below shows their current Achilles heel for 21st century modeling:

These locos had open-frame motors, electrical pickup from only one side of each truck, neither incandescent light bulbs nor LEDs, and DCC wasn't even a glimmer in anyone's eye, much less sound.

Here's a factory-painted Hallmark SD45u. The "shouldn't have painted so fast" paint scheme dates it perfectly:

Another SD45u, factory painted in the traditional yellow bonnet:

A UP "fast forty" that I painted myself:

An SP SD45E, factory paint:

A check of Chrome AI mode tells me that these locos are selling for about half of their mid-1980s retail price, and that would be 2026 retail. I'd be lucky to get $100 for any of them if I were selling to a dealer. They'd be too much trouble to try to convert to DCC, although one possibility might be simply to swap out the chassis for a Kato -- but even rhen, the brass body might cause shorts against the Kato split frames.

But they do look great in their display case.