Nn3 Carson & Colorado Ventilated
The project is now finished, and, as always, I learned a little about yet
The story? Well, it was inevitable that I built something in Nn3, as I have been
building in N and Z, so it was just a matter of time before I married the two. These shots are taken on my Z Scale module. It's
remarkable how well Nn3 cars integrate into a Z scene. In fact if it were not
for the tie spacing, people might not notice!
The project starts like this: Steve Wesolowski stops by with a narrow gauge
book, and grand visions of a flatcar. I start thumbing through and see this
beauty! Oh, have I got to have one! Maybe several!
So we goof around with the idea a couple weeks, figuring out details like
making the doors slide open, the under frame, etc. Then we come up with C&C
356. I don't know how many like it were produced, but we have another version
already worked out to build next, and then the standard box too.
I wanted to play with the camera and here is my Night Shot:
I had thought .012" wire for the brake wheel rod was going to be nice
and stiff, however it looked rather unruly, so that went on the must fix list. Anyways here
you can see that the louvers are see through if you look inside the boxcar and
see through the vents on the other side. I used the smallest Nut/Bolt/Washer
castings I could find for the ends of the truss rods, but they are HO scale.
After about a month of working on the models every weekend, we had addressed
all the fix list items. What did we do? First was to use .006" wire for the grabs and .008" for the brake wheel.
Next was to add a doorstop. Third was to measure the completed model, and make
model size adjustments to match the drawings. Fourth was to add more
prototypical coupler pocket. Fifth was to add the car corner braces. Sixth was
the under frame piece that is visible from the bolster to the car ends. And last
was the addition of a part to make the trucks look more like Thielsen trucks.
Oh! Well you look at that. Some 'bo just took up residence tonight,
and what is he doing, playing the Harmonica?
Here is the unpainted car so you can see some of the changes, including the
Here is how the finished cars look:
I was asked by members of the Yahoo Nn3 group if I would make this project
into a kit. Well, since I was already making some for Steve and myself, why not.
The only hard thing to do was to write instructions.
You can get yours from Tom Van Horn at
Tom's Trackside Trains
1675 Rollins Rd Ste B1
Burlingame CA 94010
Phone 650-692-9724 Fax 650-692-9725