Sorry, I have been at it again.
I have uploaded a HO NSWR 'Cheap' Signal Box to my Signals Branch Shapeways Shop. The 'Cheap' Signal Box was exactly that, a smaller cheaper signal box than the Standard Platform Level Signal Box that I have already done. It was 10 feet square, had a plank door, no front window, a window on either end and wasn't lined inside.
The dimensions and information were sourced from the Data Sheet S3 Plan and from a plan and information in an article by James McInerney on Building Wooden Signal Boxes in the December 1986 Australian Model Railway Magazine (Issue 141 Vol.12 No. 12). The model signal box in this article was built by James and resides on my Bylong layout at Cox's Gap loop.
The walls and roof of the signal box are one piece and it is available in either White Strong and Flexible or in the Frosted Ultra Detail acrylic material.
A set of detail parts (windows, door, gutter and downpipe) needs to be ordered as well, these are in Frosted Ultra Detail.
7mm Scale NSWR Standard Platform Level Signal Box
As it seemed a logical thing to do I have also uploaded left hand and right hand door versions of the Standard Platform Level Signal Box in 7mm Scale. Perhaps someone might find it useful, they can be found in the 7mm Scale section of my shop.
The Signal box must be ordered in two parts, the walls and roof in White Strong and Flexible material and the Detail Parts also in White Strong and Flexible material. The Frosted Ultra Detail acrylic material is way too expensive for 7mmScale.
The above 3D render has a paneled door but the more standard door with the window is included in the detail parts.
N Scale NSWR Standard Platform Level Signal Box
While I was 'on a roll' I did the Standard Platform Level Signal Box for N Scale and both walls/roof and the detail parts are in Frosted Extreme Detail. These can be found in the N Scale - Other section of my shop.
Frosted Extreme Detail is the same acrylic material but the layer thickness printed is 16 microns compared to 29 microns for Frosted Ultra Detail ( one micron is 1/1000th of a millimeter).
2021_05_05 Is this a "eureka" moment?
2 days ago