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Re: REX Exact Scale

 

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To continue on the Rex cars-we shouldn't forget of two sub variants of the flat ( the scale version I can only assume).? Two batches of cars were sold under the Queen Tool and Die label.? One was Rex flat car with wooden sides for carrying ballast, fill or ashes that the SDAE used.? The model I received didn't have the traditional cast-on corner steps but some sort of recess' for strap brass stirrups.? I sold my model to Roger Nulton so I'm not certain of it's appearance.?

The other car, I don't recall much, but I think it was sold with NYC decals.? So some further help from with the Way-Back machine will help!

Bob Werre
Phototraxx

Hey
I had no idea there were two versions for the on and flat car!!!!
Roger Haag

On May 22, 2025, at 8:55?PM, R. James Whipple via groups.io <rwhipple@...> wrote:

?
The Rex gondola was a Southern Railway prototype. Here's a beautifully detailed example by my dear friend, the late Dave Felmley. All cast grab irons were ground off and replaced with real wire ones, steps are by Grandt Line (now San Juan) - perhaps the original cast ones had broken off - , a complete brake system was installed, a Mantua stamped brass brake wheel was used, and Kinsman trucks and Kadee 802 couplers were installed as running gear. These cars track well because the weight is close to the rails.

Just a couple years ago I saw one in MW service on the Wheeling & Lake Erie (Southern to NS to WLE would be the ownership route), so a few of these may still be around. It was coupled to a small crane being used for trackwork on the west end of the old Pittsburgh & West Virginia line, near Cecil PA.

The underframes were one part of a multi-part die, so they could be swapped out. Bob Werre is quite correct in that there were therefore four versions of the two car styles: AF and hirail/scale for the gondola, and the same for the flat car. Also attached is a picture of the unpainted flat car, AF version. I have a small supply of the AF-version flat cars; see me at the NASG convention if you would like one.

Jim Whipple
Pittsburgh PA
<Rex-SOU.55400_5978.jpeg>
<Rex-SOU.55400_5979.jpeg>
<Rex-SOU.55400_5980.jpeg>
<AF-Rex-underbody_5981.jpg>


On Thu, May 22, 2025 at 1:53?PM Bob Werre via <bob=[email protected]> wrote:
Sorry about jumping the gun on this, but the Rex instruction sheet Bill references does indicate the difference between the AF and scale versions if you pay close attention.?

Bob Werre
Phototraxx
The Rex flatcar was my first scale car I ever bought.? Eventually I was able to buy my first bottle of Floquil black paint and some GN decals. I was pleased with it's detailing and it till runs on the layout.

However, it's been years since I've been 'hawking' used stuff from 0thers--but Rex actually made two versions of both the flat and the gon.? The underbodies were different--four cars total!? One version must have been for the hi-rail version as the underbody was much more basic and suited for AF trucks.? I don't recall the particulars.

Bob Werre?
From:?Corbin Bates
Date: Thu, 22 May 2025 01:52:51 PDT?

. . . I got a Gondola from a friend . . .?I found it was made by REX . . .?The gon is fairly well detailed for its time.

The NASG web site has the kit?.
--?
Bill Roberts










Re: oil canning

 

FYI,
Paul Butkowski wrote up a technique for modeling this type of distortion and damage on his RailGons in the February_March_2024 issue of S Resource magazine.?
Tommy?


Re: oil canning

 

I would imagine the effect is easy to replicate if you were using brass car sides. Just whack at it with a hammer here, there and everywhere :)





Re: REX Exact Scale

 

¿ªÔÆÌåÓý

Hey
I had no idea there were two versions for the on and flat car!!!!
Roger Haag

On May 22, 2025, at 8:55?PM, R. James Whipple via groups.io <rwhipple@...> wrote:

?
The Rex gondola was a Southern Railway prototype. Here's a beautifully detailed example by my dear friend, the late Dave Felmley. All cast grab irons were ground off and replaced with real wire ones, steps are by Grandt Line (now San Juan) - perhaps the original cast ones had broken off - , a complete brake system was installed, a Mantua stamped brass brake wheel was used, and Kinsman trucks and Kadee 802 couplers were installed as running gear. These cars track well because the weight is close to the rails.

Just a couple years ago I saw one in MW service on the Wheeling & Lake Erie (Southern to NS to WLE would be the ownership route), so a few of these may still be around. It was coupled to a small crane being used for trackwork on the west end of the old Pittsburgh & West Virginia line, near Cecil PA.

The underframes were one part of a multi-part die, so they could be swapped out. Bob Werre is quite correct in that there were therefore four versions of the two car styles: AF and hirail/scale for the gondola, and the same for the flat car. Also attached is a picture of the unpainted flat car, AF version. I have a small supply of the AF-version flat cars; see me at the NASG convention if you would like one.

Jim Whipple
Pittsburgh PA
<Rex-SOU.55400_5978.jpeg>
<Rex-SOU.55400_5979.jpeg>
<Rex-SOU.55400_5980.jpeg>
<AF-Rex-underbody_5981.jpg>


On Thu, May 22, 2025 at 1:53?PM Bob Werre via <bob=[email protected]> wrote:
Sorry about jumping the gun on this, but the Rex instruction sheet Bill references does indicate the difference between the AF and scale versions if you pay close attention.?

Bob Werre
Phototraxx
The Rex flatcar was my first scale car I ever bought.? Eventually I was able to buy my first bottle of Floquil black paint and some GN decals. I was pleased with it's detailing and it till runs on the layout.

However, it's been years since I've been 'hawking' used stuff from 0thers--but Rex actually made two versions of both the flat and the gon.? The underbodies were different--four cars total!? One version must have been for the hi-rail version as the underbody was much more basic and suited for AF trucks.? I don't recall the particulars.

Bob Werre?
From:?Corbin Bates
Date: Thu, 22 May 2025 01:52:51 PDT?

. . . I got a Gondola from a friend . . .?I found it was made by REX . . .?The gon is fairly well detailed for its time.

The NASG web site has the kit?.
--?
Bill Roberts









Re: oil canning

 

Gordy:
Thanks for the history - neat...? You're talking about the one I still use!? When I was a kid, my dad would say, "get the tinker, tinker, tinker can", from the sound it made.? Since, to a little kid, tools had funny names, I could probably remember that better!
IMG_4418.JPG
Since I sort of inadvertently started the thread, let me try to put it to bed - if that is ever possible on this group!

The main reason for the effect was the more widespread use of thinner, cold rolled steel for side sheets.? Mills could make it just as strong but now thinner and lighter, which had weight advantages for freight cars.? The fact that change more or less coincided with the transition from riveted to welded cars is a bit of a red herring.? Like the 1930's Pullman photo I posted earlier and the two attached here, there are plenty of examples of riveted cars that show the oil canning effect.? Also, at least one company has been selling HO models with sides 3D printed to mimic oil canning for several years now, apparently not hard to model in 3D...
ACF 40' Boxcar HO, Yarmouth Model Works.jpg
A final non sequitur regarding the attached photo of the GAEX boxcar.? To bring it back to our home state of Michigan Gordy, you'll note that freight car is riding on Chrysler FR-5 trucks.? Enjoy!
Jim Kindraka
Grand Rapids, MI


On Sat, May 24, 2025 at 10:59?AM Gordy Michael wrote:
It¡¯s called ¡®oil canning¡¯ because the distorted metal will pop back and forth like the bottoms of older oil cans. You know the kind that allowed you to dispense a small amount by flexing the bottom usually with your thumb.


Re: oil canning

 

By the time the effect is scaled down, it would likely fall under the heading of "not worth the trouble" and probably look more like a bad paint job.
?
Rich G(ajnak)


Re: oil canning

 

It¡¯s called ¡®oil canning¡¯ because the distorted metal will pop back and forth like the bottoms of older oil cans. You know the kind that allowed you to dispense a small amount by flexing the bottom usually with your thumb.


Coal loads

 

After completing this River raisin brass hoppers. I wanted to put removable coal loads in them. So I reached out to Dennis Brennan and Purchased his number two broken anthracite coal. This stuff is pretty nice. I thought I would share a photo of the two cars.?
--
Mike Swederska
Meramec Valley Lines
Modeling Mopac equipment in 3/16
https://www.youtube.com/@mikesscale3149

Don't let perfection get in the way of good enough! Keep model railroading fun!


oil canning

 

¿ªÔÆÌåÓý

This is an example of oil canning ¨C the waviness of the steel sides due to welding. That would be very difficult to model.

?

Thank You,
Bill Lane

Modeling the Mighty Pennsy, PRSL & Reading in 1957 in S Scale since 1987

See my finished models at:

Look at what has been made in PRR in S Scale!

?

See my layout progress at:



Join the Pennsylvania Reading Seashore Lines Historical Society
It's FREE to join!?
?
Preserving The Memory Of The PRSL

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Re: Plastic paint striping

 

Someone said "mars paint". I was just pointing out there was a black pigment by that name.


On Friday, May 23, 2025 at 08:03:41 PM EDT, Edward Sauers via groups.io <edsauers@...> wrote:


Chris,

I think the only loco that AM has done so far in the MARS paint is the FP40PH, but I could be wrong!!!

Ed Sauers

On Fri, May 23, 2025 at 6:01?PM Chris Fauxturkey via <skogkatt007=[email protected]> wrote:
Incidentally there's a color called mars black, the pigment being some type of iron oxide. Or a mixture. Different pigments are used, off the top of my head there are at least 3 different blacks (used in professional acrylic paints anyway). But this is probably unrelated to the reason why AM paint doesn't come off. I think this is likely to be a function of the binder/medium and not the pigment. I know, no one asked me :)


Re: Plastic paint striping

 

Chris,

I think the only loco that AM has done so far in the MARS paint is the FP40PH, but I could be wrong!!!

Ed Sauers

On Fri, May 23, 2025 at 6:01?PM Chris Fauxturkey via <skogkatt007=[email protected]> wrote:
Incidentally there's a color called mars black, the pigment being some type of iron oxide. Or a mixture. Different pigments are used, off the top of my head there are at least 3 different blacks (used in professional acrylic paints anyway). But this is probably unrelated to the reason why AM paint doesn't come off. I think this is likely to be a function of the binder/medium and not the pigment. I know, no one asked me :)


Re: REX Exact Scale

 

The? 'Oil Canning Effect' isn't just limited to welded cars.???
Fort Cralo Mansion.jpg
Jim Kindraka
Grand Rapids, MI
Grand Rapids, MI

On Fri, May 23, 2025 at 4:59?PM Pieter Roos via <pieterroos53=[email protected]> wrote:
Hi Bob;

¡°Oil canning¡± is the wrinkled or slightly bowed sheet metal?panels on welded cars. Not often captured, although some people have used aluminum duct tape between the ribs on cars to get the effect.

Here is an article : hope I get the link in this time!

?




Pieter Roos




Re: Plastic paint striping

 

Incidentally there's a color called mars black, the pigment being some type of iron oxide. Or a mixture. Different pigments are used, off the top of my head there are at least 3 different blacks (used in professional acrylic paints anyway). But this is probably unrelated to the reason why AM paint doesn't come off. I think this is likely to be a function of the binder/medium and not the pigment. I know, no one asked me :)


Re: Plastic paint striping

 

Bill,

L Love to look at pictures of the original B&O EA/EB EMD units, those units?just looked so perfect to?me no matter?what paint scheme they represent!!!!

Ed

On Fri, May 23, 2025 at 4:45?PM William Winans via <3W2scalesonly=[email protected]> wrote:
Hi Ed --

You know, no matter how ugly the particular diesel unit is (was), that paint job?always looks good!

Bill Winans
-------------------------------
Mike,

CSX painted them in the old B&O Blue/black and Grey paint scheme.

Ed


Re: REX Exact Scale

 

Hi Bob;

¡°Oil canning¡± is the wrinkled or slightly bowed sheet metal?panels on welded cars. Not often captured, although some people have used aluminum duct tape between the ribs on cars to get the effect.

Here is an article : hope I get the link in this time!

?




Pieter Roos




Stony Smith Designs Hopper

 

In my previous response about this hopper car, I completely missed that entry. Sorry about that.

To John Mann: Yes, it was a design by Stony Smith Designs. I have it listed on the NASG web site:

(notset)steel,_fishbelly,_cylindrical,_single-bay,_center_discharge.php

The good news is that he has moved some of his designs over to the 3DP Train web site:



He doesn't list that S-scale hopper, but it might just be that he hasn't gotten any requests for it, or hasn't made it available on the 3DP Train site. His e-mail address is:

models@...

- Peter.

--
Peter Vanvliet (info@...)
owner, Fourth Ray Software
Houston, Texas

(personal web site)


Re: Plastic paint striping

 

Hi Ed --

You know, no matter how ugly the particular diesel unit is (was), that paint job?always looks good!

Bill Winans
-------------------------------

Mike,

CSX painted them in the old B&O Blue/black and Grey paint scheme.

Ed


Re: Plastic paint striping

 

Mike,

CSX painted them in the old B&O Blue/black and Grey paint scheme.

Ed

On Fri, May 23, 2025 at 2:25?PM Mike Swederska via <mikesscale=[email protected]> wrote:
I always put MARS with the color black. I think i had to do with the pigment that the paint is made up from. So if that¡¯s the case it mainly depends on what binders the paint uses.?

I¡¯m not familiar with the AM Amtrak paint scheme. Looking at the picture on AM¡¯s web site I would think the black was shot first then the silver and finally the colored stripes and logo. Surly Testors, AK or 91-99 isopropyl alcohol. Would get that part off the model.?

I would just concentrate on removing the stripes and logos. If the black doesn¡¯t come off and isn¡¯t marred beyond minor sanding, I¡¯d leave it.?

Depending on what final color the model is to be will determine what color it needs to be primed since you may be leaving the black and possibly the silver.?

I will also mention that the S12 I just finish was painted black by AM so I could decal and detail it for the MP. That black is tight with a semi gloss finish that seamed bullet prof. It also excepted decals better than most other factory paint work. Darn glad I didn¡¯t have to strip it.?

Mike Swederska?

On May 23, 2025, at 12:57?PM, SDL39FAN via <sdl39fan=[email protected]> wrote:

?I was thinking is it oil based paint?

Michael Osweiler?
Waseca


On May 23, 2025, at 12:47?PM, Chris Fauxturkey via <skogkatt007=[email protected]> wrote:

?
Could it be that type of paint (Duplicote?) that when sprayed on first etches the plastic?


On Friday, May 23, 2025 at 01:35:59 PM EDT, Edward Sauers via <edsauers=[email protected]> wrote:


Bill,

I don't really know,,,I had a conversation with the guys at American Models about stripping the paint off of their EMD FP40s and the gentleman I spoke to said "you can't strip the paint off the FP40 because they?are painted with "MARS" paint. !!!!

I have tried the normal methods of stripping the factor paint and so I have not found anything that has removed the paint!!!!

I have not tried any of the new family of paint strippers though!!!

Hope this helps
Ed Sauers

On Fri, May 23, 2025 at 12:39?PM Bill Hawk via <archhawk=[email protected]> wrote:
As a relative noob, what does that ¡°MARS¡± mean, exactly?

> On May 22, 2025, at 9:41?PM, Edward Sauers via <edsauers=[email protected]> wrote:
>
> ?Mike,
>
> Just a reminder...when I asked the guys at AM they told me that the FP40 paint was "MARS" paint and it could not be stripped !!
>
> Ed
>
>> On 5/21/2025 2:48 PM, Mike Swederska via wrote:
>> Ed,
>> Haven¡¯t tried yet on a locomotive. But plan to soon on one of their box cars.
>> These are a pair of the Baldwin Centipede locos by Broadway Limited.
>>
>> Mike Swederska
>>
>
>
>
>
>







--
Mike Swederska
Meramec Valley Lines
Modeling Mopac equipment in 3/16


Don't let perfection get in the way of good enough! Keep model railroading fun!


Re: REX Exact Scale

 

¿ªÔÆÌåÓý

Favor please!--what the heck is oil canning?? I can only speculate that might be a wet ring around the can?

Bob Werre

?The programs can even add the oil canning effect quite well.? Pretty cool...

Jim Kindraka
Grand Rapids, MI



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For Sale! AM scale DC

 

UP FA-2 and FB-2 set

UP FA #1600 A unit and
#1624a B unit both powered scale DC . Kadee couplers
Price $300.00 for set + $16.00 shipping $316.00 total.
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