4mm Scale
4 mm scale is the most popular model railway scale used in the United Kingdom. The term refers to the use of 4 millimeters on the model equating to a distance of 1 foot (305 mm) on the prototype (1:76.2). It is also used for military modelling.
For historical reasons, a number of different standards are employed.
Read more about 4mm Scale: Conversion To EM and P4, Irish Broad Gauge
Famous quotes containing the word scale:
“I own I never really warmed
To the reformer or reformed.
And yet conversion has its place
Not halfway down the scale of grace.”
—Robert Frost (1874–1963)