Date   

Re: Earlier runs often better than late runs

Paul Woods <paul@...>
 

Without pretending to be an expert toolmaker, but speaking as a mechanical engineer with more than a passing acquaintance with manufacturing methods, I believe there can be considerable differences in the properties of the material used to make injection moulds.  Harder materials can be had, which will last practically forever but require expensive manufacturing techniques such as spark-erosion and grinding, because a milling cutter will barely scratch them.  Even a softer material can be made more durable by surface hardening or hard-plating.  On the other side, there are softer materials which can be machined on a milling machine and polished by hand in someone's garage, but obviously won't last as long.  This would explain why some kits never seem to degrade no matter how many have been made.

Eliminating flash by facing off the mating surfaces of a mould seems like an act of desperation to me - admittedly one which I might be tempted to do if short on funds and the tooling had not yet earned a reasonable return, but I would have my limits.  I have worked on jobs where badly worn fine-tolerance parts such as shafts that run in plain bearings (NOT 'friction' bearings, that is not an engineering term!) were restored to original size by metal spraying (a bit like welding spatter but finer) and refinishing.  Lesser wear can be restored by metal plating and polishing, but both these methods are more costly than simply skimming the mating faces in a surface grinder.

Regards
Paul

NYCSHS #7172


Re: SP&S USRA DS Boxcar Photos

spsalso
 

I recommend asking this question at:

SPSRY@groups.io

There is a good chance that there will be an article on these cars in an upcoming quarterly of the SP&S RHS.


Ed

Edward Sutorik


Re: Nalco Weed Sprayer and tank cars

Douglas Harding
 

Jack’s models are of a Fairmont weed sprayer. I supplied him some photos of the Fairmont Equipment. Fairmont also built a weed burner.

 

The M&StL converted a GE gas electric, GE-25,  to a weed sprayer outfit, with sprayer boom arms at the rear, extra windows cut in the sides, and towed a tankcar full of chemicals. Worked fine until it caught on fire in 1963.

 

Doug  Harding

www.iowacentralrr.org

 

From: main@RealSTMFC.groups.io [mailto:main@RealSTMFC.groups.io] On Behalf Of Jim Betz
Sent: Monday, November 11, 2019 11:14 AM
To: main@RealSTMFC.groups.io
Subject: Re: [RealSTMFC] Nalco Weed Sprayer and tank cars

 

Brian/all,
  These photos seem to be "post 1960" to me.  Among other clues I notice
that in the last of them there is a guy wearing what looks to me like a
fairly modern "safety vest" (yellow/orange).

  I'm not complaining - just asking the question "probable image date?".

  If any of you haven't seen it ... search for images of Jack Burgess's
excellent model of an early weed sprayer.  I think you will find them
easiest if you look in recent (last year or two) PCR convention contest
photos.
                                                                                     - Jim


Earlier runs often better than late runs

Andy Carlson
 

I mentioned once years ago, to my friend Terry Wegmann, that I was looking to get 2 of my most favorite kits of all time--the Bill Gould 4-course tank cars.  I told him that I was only going to purchase kits boxed and sold as Gould kits, as I felt that the parts cast and offered for sale from Tichy to have been cycled more times than earlier runs and was troubled about parts quality. I was half expecting Terry to give me his "are you crazy" response but Terry was in full agreement with my reasoning.

He mentioned an extreme example of later shots from tooling suffering over time was the Cal Scale plastic AB brake set. He said that the mold face of the two tool sides would degrade enough that flashing was getting too severe. Cal Scale's solution was to surface grind the meeting faces to solve the flashing. This repair was apparently done more than once, and Terry said that he could identify what generation of brake shots he looked at by how far from cylindrical the air reservoir component deviated.

So to me both Intermountain and Red Caboose kits should be better in the older color printed boxes than the later non-colored boxed kits. Though I have to admit I often can't see any real differences in these two brands of new vs. older.
-Andy Carlson
Ojai CA


Re: PRR 91641, an X29 class boxcar with center bar lettering in 1926

O Fenton Wells
 

Yes three Southern SU and one 40 Southern SU Auto car


On Mon, Nov 11, 2019 at 1:58 PM Bruce Smith <smithbf@...> wrote:
And two cars back on hold XL class boxcar, and then perhaps a Southern car. On the next track over, there are 3 more SOUTHERN cars, followed by a Frisco? and then a couple fo ACL ventilated box cars. Neat photo!

Regards

Bruce


Bruce F. Smith            

Auburn, AL

"Some days you are the bug, some days you are the windshield."




On Nov 11, 2019, at 10:50 AM, Claus Schlund &#92;(HGM&#92;) <claus@...> wrote:

Hi List Members,
 
We get a look at PRR 91641, an X29 class boxcar with center bar lettering in 1926
 
A detailed view is available at the link below...
 
 
Image metadata can be found at the link below...
 
 
Enjoy!
 
Claus Schlund



--
Fenton Wells
250 Frye Rd
Pinehurst NC 28374
910-420-8106
srrfan1401@...


SQUARE BRAKE STAFF

WILLIAM PARDIE
 

Virtually all flat cars that had a drop brake wheel had a square staff.  Now if we could just find the hardware for this mechanism.

Bill Pardie

Bill P:ardie_,_._,_


Re: PRR 91641, an X29 class boxcar with center bar lettering in 1926

Bruce Smith
 

And two cars back on hold XL class boxcar, and then perhaps a Southern car. On the next track over, there are 3 more SOUTHERN cars, followed by a Frisco? and then a couple fo ACL ventilated box cars. Neat photo!

Regards

Bruce


Bruce F. Smith            

Auburn, AL

"Some days you are the bug, some days you are the windshield."




On Nov 11, 2019, at 10:50 AM, Claus Schlund &#92;(HGM&#92;) <claus@...> wrote:

Hi List Members,
 
We get a look at PRR 91641, an X29 class boxcar with center bar lettering in 1926
 
A detailed view is available at the link below...
 
 
Image metadata can be found at the link below...
 
 
Enjoy!
 
Claus Schlund


Re: Photo: PRR Boxcar 35920

Bruce Smith
 

Interesting X25 shot. I’m used to the road name and number being on the other side of the door on these “wrong way” door cars.

Regards

Bruce


Bruce F. Smith            

Auburn, AL

"Some days you are the bug, some days you are the windshield."




On Nov 11, 2019, at 11:56 AM, Bob Chaparro via Groups.Io <chiefbobbb@...> wrote:

Photo: PRR Boxcar 35920
Good detail of the patches above the sill:
Bob Chaparro
Hemet, CA


Re: ERDX Reefers

Tim O'Connor
 


1960's rebuilds


On 11/11/2019 8:43 AM, Douglas Harding wrote:

I  have this drawing, saved as ERDX 11000-11049. However nothing on the drawing says it is ERDX, so cannot confirm. Nor do I know the source, but suspect it came via this last as we have discussed ERDX cars before.

 

Doug  Harding

www.iowacentralrr.org

 

From: main@RealSTMFC.groups.io [mailto:main@RealSTMFC.groups.io] On Behalf Of Todd Sullivan via Groups.Io
Sent: Monday, November 11, 2019 12:01 AM
To: main@RealSTMFC.groups.io
Subject: Re: [RealSTMFC] ERDX Reefers

 

Hi Tim,

This is a very interesting photo, but I'm not sure it represents the ERDX cars in my 1952 ORER.  The overall length of the 1952 ERDX 9000 series was 42'-6", and all the other MDT owned cars were 41'-6", and the 9000 series had a 2601 cu.ft. capacity while most other MDT cars had capacities from 1900 cu.ft. to around 2000 cu.ft.  The 1952 9000 series also is clearly listed as an AAR Mech. Designation RB, and they have a Note F that states, "Cars numbered E.R.D.X. 9000 to 9999 and M.D.T. 9955 and 9962 have sliding doors 5 ft. wide and 7 ft. high."  All other MDT owned cars had 4 ft. wide by 6 ft. and a few inches high.  Also, there were only 38 cars in the 9000-9999 series and apparently only 2 in the 9955-9962 series.

I think the ERDX 9772 in your photo is an earlier car, and it has ice hatches on both end of the roof and its lettering states "Ventilated Refrigerator".  I don''t see a built date in photo, but the capacity is clearly 2086 cu.ft. and the I.L. is 33ft. 11 in. which doesn't match anything in my 1952 ORER (MDT, FGEX, etc.).  I wish I had my Westerfield 1943 ORER to see if there were other cars of this size as that date, but it's in storage.  

Curiouser and curioser.  Does anyone else have anything to contribute?

Todd Sullivan

Attachments:

_._,_._


--
Tim O'Connor
Sterling, Massachusetts


Re: ERDX Reefers

Donald B. Valentine
 

Hi Armand,

    Can't help with the idiosyncracies of the of the various ERDX cars but as you know these cars, at least all that
I am aware of, were NOT refrigerated. They were insulated as they were used to to bring seed and other material
from the Eastern States Farmers Exchange warehouses and processing plants as far away as Black Rock
(Buffalo) NY to their local stores all over New England. I don't believe that any of their cars were over 41 ft. in length.
Decals in HO scale for the #10000 series cars are no problem. You can get them from Jim Abbott of Highball
Graphics for $8 for a set that will complete one car. If I could find my decal box that has not been seen since the
move I could bring a set the next time I'm over.

My best, Don Valentine


Re: Photo: PRR Boxcar 35920

Claus Schlund \(HGM\)
 


Hi Bob,
 
Nice photo, thanks for calling our attention to it.
 
Since the image was taken in 1932, the car would not yet be terribly old, but it already required patch panels along the entire car side.
 
Note also the car has not yet been repainted with the Circle Keystone emblem.
 
Claus Schlund
 
 
 
 

----- Original Message -----
Sent: Monday, November 11, 2019 12:56 PM
Subject: [RealSTMFC] Photo: PRR Boxcar 35920

Photo: PRR Boxcar 35920

Good detail of the patches above the sill:

http://lists.railfan.net/erielackphoto.cgi?erielack-11-09-19/X7986.jpg

Bob Chaparro

Hemet, CA


Photo: PRR Boxcar 35920

Bob Chaparro
 

Photo: PRR Boxcar 35920

Good detail of the patches above the sill:

http://lists.railfan.net/erielackphoto.cgi?erielack-11-09-19/X7986.jpg

Bob Chaparro

Hemet, CA


Re: Nalco Weed Sprayer and tank cars

Jim Betz
 

Brian/all,
  These photos seem to be "post 1960" to me.  Among other clues I notice
that in the last of them there is a guy wearing what looks to me like a
fairly modern "safety vest" (yellow/orange).

  I'm not complaining - just asking the question "probable image date?".

  If any of you haven't seen it ... search for images of Jack Burgess's
excellent model of an early weed sprayer.  I think you will find them
easiest if you look in recent (last year or two) PCR convention contest
photos.
                                                                                     - Jim


Re: view of the LIRR/PRR yard at Sunnyside, NY

Andy Miller
 

And a LV  “wrong way” box car just to the right of the two hoppers!

 

Andy Miller

 

From: main@RealSTMFC.groups.io [mailto:main@RealSTMFC.groups.io] On Behalf Of Claus Schlund \(HGM\)
Sent: Monday, November 11, 2019 11:16 AM
To: STMFC
Subject: [RealSTMFC] view of the LIRR/PRR yard at Sunnyside, NY

 

Hi List Members,

 

In the image linked below, we get a nice view of the LIRR/PRR yard at Sunnyside, NY. I could wish for it to be a bit sharper in terms of focus, but still an nice view. While web site claims this to be 1900/1905, it is clearly much later, likely during the 1930s in my estimate.

 

Lots of things to see - LV twin hoppers, Armour Refrigerator lines reefer, CG ventilated boxcar, just for starters!

 

A detailed view is available at the link below...

 

 

Image metadata can be found at the link below...

 

 

Enjoy!

 

Claus Schlund

 


 


PRR 91641, an X29 class boxcar with center bar lettering in 1926

Claus Schlund \(HGM\)
 

Hi List Members,
 
We get a look at PRR 91641, an X29 class boxcar with center bar lettering in 1926
 
A detailed view is available at the link below...
 
 
Image metadata can be found at the link below...
 
 
Enjoy!
 
Claus Schlund


Re: view of the LIRR/PRR yard at Sunnyside, NY

Claus Schlund \(HGM\)
 


Hi Ted,
 
Good set of eyes you have! I had not noticed that.
 
Claus Schlund
 
 

----- Original Message -----
Sent: Monday, November 11, 2019 11:26 AM
Subject: Re: [RealSTMFC] view of the LIRR/PRR yard at Sunnyside, NY

Hello,

The image has to be 1940 or later, as there is a Milw Rd ribside double door XA hiding in the back.

Ted Schnepf
126 Will Scarlet,
Elgin, Ill. 60120


847=697-5353


On Monday, November 11, 2019, 10:16:32 AM CST, Claus Schlund \(HGM\) <claus@...> wrote:


Hi List Members,
 
In the image linked below, we get a nice view of the LIRR/PRR yard at Sunnyside, NY. I could wish for it to be a bit sharper in terms of focus, but still an nice view. While web site claims this to be 1900/1905, it is clearly much later, likely during the 1930s in my estimate.
 
Lots of things to see - LV twin hoppers, Armour Refrigerator lines reefer, CG ventilated boxcar, just for starters!
 
A detailed view is available at the link below...
 
 
Image metadata can be found at the link below...
 
 
Enjoy!
 
Claus Schlund
 

 


Re: view of the LIRR/PRR yard at Sunnyside, NY

O Fenton Wells
 

Also saw a Southern 1937 ARA car and a C of G vent car.  For you y'all road gents.
Fenton

On Mon, Nov 11, 2019 at 11:27 AM Ted Schnepf <railsunl@...> wrote:
Hello,

The image has to be 1940 or later, as there is a Milw Rd ribside double door XA hiding in the back.

Ted Schnepf
126 Will Scarlet,
Elgin, Ill. 60120


847=697-5353


On Monday, November 11, 2019, 10:16:32 AM CST, Claus Schlund \(HGM\) <claus@...> wrote:


Hi List Members,
 
In the image linked below, we get a nice view of the LIRR/PRR yard at Sunnyside, NY. I could wish for it to be a bit sharper in terms of focus, but still an nice view. While web site claims this to be 1900/1905, it is clearly much later, likely during the 1930s in my estimate.
 
Lots of things to see - LV twin hoppers, Armour Refrigerator lines reefer, CG ventilated boxcar, just for starters!
 
A detailed view is available at the link below...
 
 
Image metadata can be found at the link below...
 
 
Enjoy!
 
Claus Schlund
 

 



--
Fenton Wells
250 Frye Rd
Pinehurst NC 28374
910-420-8106
srrfan1401@...


Re: view of the LIRR/PRR yard at Sunnyside, NY

Ted Schnepf
 

Hello,

The image has to be 1940 or later, as there is a Milw Rd ribside double door XA hiding in the back.

Ted Schnepf
126 Will Scarlet,
Elgin, Ill. 60120


847=697-5353


On Monday, November 11, 2019, 10:16:32 AM CST, Claus Schlund \(HGM\) <claus@...> wrote:


Hi List Members,
 
In the image linked below, we get a nice view of the LIRR/PRR yard at Sunnyside, NY. I could wish for it to be a bit sharper in terms of focus, but still an nice view. While web site claims this to be 1900/1905, it is clearly much later, likely during the 1930s in my estimate.
 
Lots of things to see - LV twin hoppers, Armour Refrigerator lines reefer, CG ventilated boxcar, just for starters!
 
A detailed view is available at the link below...
 
 
Image metadata can be found at the link below...
 
 
Enjoy!
 
Claus Schlund
 

 


Chicago and Alton boxcar C&A 38810 in 1926

Claus Schlund \(HGM\)
 

Hi List Members,
 
In the image linked below, we get a look at the Chicago and Alton boxcar C&A 38810 in 1926.
 
A detailed view is available at the link below...
 
 
Image metadata can be found at the link below...
 
 
Enjoy!
 
Claus Schlund


view of the LIRR/PRR yard at Sunnyside, NY

Claus Schlund \(HGM\)
 

Hi List Members,
 
In the image linked below, we get a nice view of the LIRR/PRR yard at Sunnyside, NY. I could wish for it to be a bit sharper in terms of focus, but still an nice view. While web site claims this to be 1900/1905, it is clearly much later, likely during the 1930s in my estimate.
 
Lots of things to see - LV twin hoppers, Armour Refrigerator lines reefer, CG ventilated boxcar, just for starters!
 
A detailed view is available at the link below...
 
 
Image metadata can be found at the link below...
 
 
Enjoy!
 
Claus Schlund