TIMBER PORTAL – Scale: N (Depth 1-5/16″ Width 2-1/8″max Height 2-5/16″ Clearances (W) 1-3/16″ max (H) 1-3/4″)

TIMBER PORTAL

Scale: N

Depth 1-5/16″   Width  2-1/8″max   Height  2-5/16″   Clearances (W) 1-3/16″ max  (H) 1-3/4″

This design was used for tunnels that had problems with falling rocks. It can be made with or without the front braces, and adds a superb touch to any layout. All materials are strip basswood and include Nut/Bolt/Washer castings. Full-size templates are enclosed for various clearances: 16′ wide for standard NMRA Specs and 14′ for Narrow Gauge layouts. The ‘S’ scale model’s clearance is excellent for On30.