This Hornby Dublo ED3 Junction Signal is a vintage diecast model in OO gauge, featuring a white, red, and black colour scheme. It is a ready-to-go pre-built signal set that includes suitable for scenery in a railway-themed collection. I Think this is in the wrong box i think this is a D3 signal but the box says D1, I am not a model railway enthusiast but I will endeavour to answer any questions you may have. Item posted via Royal Mail 48hr tracked service for a small parcel

Assembly Status: Ready to Go/Pre-built
MPN: unsure
Set Includes: Signal
Material: Diecast
Control System: Analogue
Compatible Product: For Scenery
Franchise: hornby
Gauge: OO
Vintage: Yes
Colour: White, red and black
Brand: Hornby Dublo
Type: Junction Signal
Era: Steam through to modern era
Theme: Railways
Features: Electrically operated, Upper Quadrant Semaphore
Country/Region of Manufacture: United Kingdom