Walthers Proto Penn Central GP9

I'm a big Penn Central fan; I commuted on it to school from Washington to Springfield, MA during its first two years. I couldn't wait to get a Proto Phase III PC GP9.

I wouldn't have complained if they'd offered a PC GP9 in their Mainline range, where the only real difference would have been the lack of end grab irons, which as you can see in the photo are practically invisible on an all-black model.

The PRR had 270 GP9s, numbered 7000-7269. They all kept their numbers under PC. It appears that PRR/PC 7230-7269 were Phase III, with 48" diameter radiator fans, instead of 36" fans on earlier GP9s and GP7s. This final order also lacked PRR train phone antennas.

One difference between Walthers Proto and Walthers Mainline is that Proto has more features in the ESU decoders. The most visible change is that the number boards can be separately lit via function key 6:

In railroad rule books, the number boards are typically lit only on the control unit in the consist, but it looks like most prototype engineers forget to set this either on or off. Notice too that since the PRR GP9s kept their numbers going into PC, their numberboards retained the special PRR serif style, which Walthers reproduced.

The ESU sound decoder with the Proto version has the LokSound 5 prime mover delay at start feature. This means that when you throttle up, it takes the loco a fairly long time to begin to move, reproducing the prototype spool-up time. Setting CV 124=16 will turn this off; CV124=20 will put it back. As a longtime DC operator, I've never gotten used to features like this. I also set CVs 3 and 4, acceleration and deceleration momentum, to 0. These features are maybe more suited to large club-type layouts, but each to his own!

Lemonade Out Of Lemons

Fifty years ago, I used brake fluid to remove paint from plastic models. It was messy, and it sometimes dissolved the whole model, or at least twisted it out of shape. Eventually I switched to Easy Lift-Off, apparently still available from Testors, which worked a little better, but these days, I pretty much avoid painting whenever I can, especially because factory paint jobs are so much better. But here's an old Varney car that didn't quite make it out of the brake fluid:

Before I tossed the whole thing, I remembered I'd seen photos of hoppers whose backs had broken. This was common enough that railroads had elevated tracks in yards where the loads of bad-order hoppers like this could be dumped into cars in better condition and continue their journeys, so I decided to push on with this one. I even replaced the cast steps and grabs with brass ones.

I lettered the car with a Herald King Decal set. The big question was what color Westmoreland Coal carx were. I think the Herald King instructions said the car was red, and I probably used Floquil Zinc Chromate Primer for this one. However, manufacturers mostly did models in black, including Old and Weary Car Shops and Micro Trains. Bowser, though, did a model gon in red. Protutype photos seem to go both ways:

Playing Catch-up With ACI Labels

I finally realized I have to start playing catch-up with putting ACI labels on my equipment from the 1960s and 70s.

The Kartrak system with ACI color-coded labels was an unsuccessful program that lasted from 1968 to 1978, so it covered the period of the first big mergers, N&W, PC, ICG, BN, SCL, Chessie System, etc. It apparently failed for two reasons, fist, the ACI labels got dirty and unreadable, but more important, the program required labels on all cars, but it didn't require the railroads to install readers. So it never quite got going.

I think I stopped putting ACI labels on the cars that should have them when I ran out of the Micro Scale decal data sheets that carried them. For many years, they were the go-to source, but eventually Micro Scale became hard to deal with.

I looked at the current sources, and for now, the least expensive is from K4 Decals, whch I'm using for the current project.

Back when I was modeling in the 1960s and 1970s, it was hard to find photos that showed where specifically the ACI labels were mounted on a particuiar prototype car. These days, with internet sources like the Fallen Flags site, this is much easier.