Ahem.......
And then there were two
To be fair, I'm sure we've been here before with the FBOX, RBOX, TBOX (I've no idea what I've actually got any more, I'll know when I get to lay it all out in the new workshop in a few weeks) I posted up.
Regarding the BN numbers, according to 'Freight Cars Illustrated' Vol 5 Greenbrier boxcars....I'd love to get my hands on these books now, sadly I put it off way back and now their not available. You can get teaser pages for on line reading for some volumes (yumpu.com) but I did manage to get all the preview pdf's for the original source years ago.
The numbers should for a Greenbrier build. I wasn't aware of the mergers and name changes so that adds more background information
I've no idea when these cars were built, only that what scant info I could find suggested they appeared in the early 70's. Nor am I sure whether the cars listed above have the 3rd wide post that matches the models.
I wasn't aware of
RailcarPhotos.com - Home another rabbit hole to explore
I had a quick look at the TSC facebook page, it does look like he is gearing up for upcoming shows and there was mention of decal packs, that seems to be the biggest stumbling block right now, data panels and notices for these cars if you choose to repaint them, Microscale and CircusCity do some but a sheet with just generic data panels would be a help, I'm still digging mind, not helped by the ball, squirrel, stick, cat canine mentality I'm currently working through, aka, which do I chase first.
I'll have a dig around to see if I can find those RMJ magazines, sounds like they might be useful, I've seen sites in the past list them and other magazine runs as pdf's but never got around to reading or downloading, not sure if they're hosting them legally or not but they do seem to be available for free here and there occasionally.
GP38-2 I did check the sub base and oddly what's on the model matches the SP road engines, does than make the SP engines at odds with the rest of the fleet. SP had two batches, one (151 - 170) acquired from Helm leasing and ex CSX, ex L&N and were Phase 1a engines, they have the rad mesh type set up and wide spaced fans and arrived late in SP time line with speed lettering. They also feature the standard (as standard as it can ever be) cab front, nose and light packages.
The second batch bought new from EMD (4800 - 4844) are Phase 2c with waffle rad intakes and close set fans, L shaped windscreens (originally) and notched nose for the Gyralight.
Both batches have battery boxes and sub base doors that on first glance, match the model.
One highly probable candidate is 4809 or 4817, fitted with icicle breakers, rotary wipers, centre screen mesh and snow covers over the engine intakes. By that stage both had lost the L shaped screen, but rather than the generic EMD engineers screen set up, SP just took the L shaped glass out and welded a new dividing post in for the new glazing.
I've not checked the EMD parts catalogue yet, so I'm not sure if the replacement engineer screens were a stock size and they just hacked out the base sheet metal work to make them fit, or used a shorter replacement screen by (I think) 2-3".
For y'all non SP fans, standard EMD engineer screens sit slightly higher than the centre screens, see red line below.
In addition the two centre screens are the same size (green dots) I think in some phases the engineers screen and front door screen may also be the same size for a common glazing policy but I'd need to check.
On SP units with L shaped screens the revised engineers screen top was set lower so that the red line is flat across the front, in addition the post between that screen and the centre (green lines) is much narrower, thus on ex L shaped screen SP engines the front screens are not equal and the glazing is a different size.
I think these wider glazing units came from an option EMD offered called a landscape screen, where by the RH centre screen was wider, but not the full SP L shaped package.