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HO Scale "G" Tri-Light Signal Head

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3D model description

Scaled signal head from 1925 New York Central drawings. I am lighting these with 0603 SMD LEDs that are pre-wired with resistors.

I'm using a .2 MM nozzle.

203C Nozzle
53C Bed

I glue in my LEDs from the back, glue the back cover on. I am mounting to various masts, and signal bridges with different methods. Up to you.

3D printing settings


3D printer file information

  • 3D design format: Folder details Close
    • G_Sig_Head_.2_HO.stl

    Learn more about the formats

  • 3D model size: X 10.3 × Y 22.6 × Z 3.16 mm
  • Publication date: 2023-01-25 at 03:45
    Published to Thingiverse on: 2022-03-14 at 03:39


CC BY - Attribution


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