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Pratt vs. Howe boxcar trusses
Although I seem to know that in bridge engineering a Pratt truss is inherently lighter than a Howe, and thus in practice, the Howe is relatively rare, how does this play out in boxcar design? Does
Although I seem to know that in bridge engineering a Pratt truss is inherently lighter than a Howe, and thus in practice, the Howe is relatively rare, how does this play out in boxcar design? Does
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By
Denny Anspach <danspach@...>
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#65577
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Re: CV flat car lengths
Dick,
Specifically looking at the cars in the 5100-5105; 7518-7677; and 7700-7781 series.
Marty
Dick,
Specifically looking at the cars in the 5100-5105; 7518-7677; and 7700-7781 series.
Marty
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By
Martin McGuirk <mjmcguirk@...>
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#65575
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Re: True Line 40 foot CN boxcar models
Marty,
You are correct. There should be no initials on the doors of these
cars. Some Canadian modelers have had success using a citrus based
cleaner for removing the offending marks.
As for your
Marty,
You are correct. There should be no initials on the doors of these
cars. Some Canadian modelers have had success using a citrus based
cleaner for removing the offending marks.
As for your
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By
pierreoliver2003 <pierre.oliver@...>
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#65574
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Re: True Line 40 foot CN boxcar models
Bill,
I've managed to round up a few of these -- the maple leaf cars are
about gone (at least I can't find any more!) but it's fairly
straightforward to add leafs to the cars with the plain CN
Bill,
I've managed to round up a few of these -- the maple leaf cars are
about gone (at least I can't find any more!) but it's fairly
straightforward to add leafs to the cars with the plain CN
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By
cvsne <mjmcguirk@...>
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#65573
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True Line 40 foot CN boxcar models
Maybe this has been dicussed before but a message from Canada alerted
me to a group of CN steel boxcar models.
I cannot look at this list aften as before so maybe I am late with this
news. Anyway
Maybe this has been dicussed before but a message from Canada alerted
me to a group of CN steel boxcar models.
I cannot look at this list aften as before so maybe I am late with this
news. Anyway
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By
lnbill <bwelch@...>
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#65572
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Re: Stick on weights. Was Coins as car weights.
Hi.....The warping is not a result of an action with fumes but from the Goo itself. Goo never completely drys, and the solvent in it will continue to attack the surface for years. This will result in
Hi.....The warping is not a result of an action with fumes but from the Goo itself. Goo never completely drys, and the solvent in it will continue to attack the surface for years. This will result in
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By
Jim Williams <wwww5960@...>
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#65576
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Re: polymer embrittlement/FOF book?
Yes, Ed, you can order direct from Speedwitch Media. But give us a
break! I'm just sending Ted the last of the photo captions this
morning, and he still has to do all of the layout and get the
Yes, Ed, you can order direct from Speedwitch Media. But give us a
break! I'm just sending Ted the last of the photo captions this
morning, and he still has to do all of the layout and get the
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By
Richard Hendrickson
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#65571
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polymer embrittlement/FOF book?
Sometimes polymer compositions like plastic become brittle after many
years because they slowly loose plasticizer.
After 20+ years the floor tiles in my parents home started to crack
wherever a chair
Sometimes polymer compositions like plastic become brittle after many
years because they slowly loose plasticizer.
After 20+ years the floor tiles in my parents home started to crack
wherever a chair
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By
ed_mines
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#65570
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Re: Trainman 70 ton Triple Hoppers
Tim,
I stated that the Atlas Trainman is of riveted construction at least
this is what is visible on the side stakes. David Thompson suggested a
hybrid construction with a welded center sill and
Tim,
I stated that the Atlas Trainman is of riveted construction at least
this is what is visible on the side stakes. David Thompson suggested a
hybrid construction with a welded center sill and
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By
rwitt_2000 <rmwitt@...>
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#65569
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Re: Stick on weights. Was Coins as car weights.
Tony writes-
H-mmm. From glue originally improperly piled on thick like Ambroid and then contact closed improperly before its time? But from "fumes" wafting around for years in a closed car body??
Tony writes-
H-mmm. From glue originally improperly piled on thick like Ambroid and then contact closed improperly before its time? But from "fumes" wafting around for years in a closed car body??
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By
Denny Anspach <danspach@...>
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#65568
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parts delivery
Saturday my wife and I made a freight car parts delivery to Denny at
his lakeside home Saturday. Denny had done an excellent job of
assembling several resin kits while he has been there, how he can
Saturday my wife and I made a freight car parts delivery to Denny at
his lakeside home Saturday. Denny had done an excellent job of
assembling several resin kits while he has been there, how he can
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By
rockroll50401 <cepropst@...>
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#65567
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Re: Trainman 70 ton Triple Hoppers
reccomended
Seems like Atlas may have taken that description from a much different
prototype, the offset triple (as modeled by Stewart and then
Accurail.) Who had anything even similar to this Atlas
reccomended
Seems like Atlas may have taken that description from a much different
prototype, the offset triple (as modeled by Stewart and then
Accurail.) Who had anything even similar to this Atlas
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By
Scott Pitzer
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#65565
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Re: Lead
Bruce Griffin correctly pointed out to me that I used INGESTION where I
should have used INHALATION where lead fumes are inhaled in my previous post
on lead. Sorry for the mistake but I think that
Bruce Griffin correctly pointed out to me that I used INGESTION where I
should have used INHALATION where lead fumes are inhaled in my previous post
on lead. Sorry for the mistake but I think that
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By
Allen Cain <allencain@...>
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#65566
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Re: CV flat car lengths
I can't speak about the CV cars but lengths are often an issue of
confusion. I've come across at least four different lengths in rr
documentation:
IL: the useable length on a car, or interior
I can't speak about the CV cars but lengths are often an issue of
confusion. I've come across at least four different lengths in rr
documentation:
IL: the useable length on a car, or interior
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By
Roger Hinman <rhinman@...>
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#65564
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Re: Trainman 70 ton Triple Hoppers
Jim Eager wrote to MFCL 7-June-2005 about this model:
=============================================================
... basically a remake of the MDC 9-panel, which was never
great and definitely
Jim Eager wrote to MFCL 7-June-2005 about this model:
=============================================================
... basically a remake of the MDC 9-panel, which was never
great and definitely
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By
Tim O'Connor
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#65563
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Re: CV flat car lengths
Marty,
Which number series are you referring to?
Dick
Marty,
Which number series are you referring to?
Dick
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By
Richard Dermody <ddermody@...>
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#65561
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CV flat car lengths
I've managed to run into a confusing situation with regards to the length of two classes of Central Vermont flat cars. This project started simple enough - I was going to use a Tichy flat -- then
I've managed to run into a confusing situation with regards to the length of two classes of Central Vermont flat cars. This project started simple enough - I was going to use a Tichy flat -- then
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By
Martin McGuirk <mjmcguirk@...>
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#65559
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Re: CNJ war emergency 52'-6" gondolas (slight correction - see date built)
A. T.: There are photos in the 8/2001 Railroad Model Craftsman (CNJ 86287, 1860 cu ft stenciled; and CNJ 86212) and RMC 4/1995 (CRP 86839). They look pretty conventional.
KL
A. T.: There are photos in the 8/2001 Railroad Model Craftsman (CNJ 86287, 1860 cu ft stenciled; and CNJ 86212) and RMC 4/1995 (CRP 86839). They look pretty conventional.
KL
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By
Kurt Laughlin <fleeta@...>
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#65560
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Re: Trainman 70 ton Triple Hoppers
James D Thompson wrote:
for
NYC
Accurail.
David,
I respect your knowledge of hopper cars, but are you sure about what you
stated? I just checked Al Kresse's book on C&O hopper and gondolas
James D Thompson wrote:
for
NYC
Accurail.
David,
I respect your knowledge of hopper cars, but are you sure about what you
stated? I just checked Al Kresse's book on C&O hopper and gondolas
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By
rwitt_2000 <rmwitt@...>
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#65557
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Re: Trainman 70 ton Triple Hoppers
Vince,
I am not sure but I believe your original post was regarding this Atlas
Trainman hopper and correct me if I am wrong...
_http://www.atlastrainman.com/HOFreight/tmho70tonhopper.htm_
Vince,
I am not sure but I believe your original post was regarding this Atlas
Trainman hopper and correct me if I am wrong...
_http://www.atlastrainman.com/HOFreight/tmho70tonhopper.htm_
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By
Greg Martin
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#65562
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