Scale measurements, excluding British Gauge 1 scales of 1/32 and 10mm to the foot, are calculated
for users of the metric system [SI]. Please note that the measurements, in mm, have been simplified
for convenience of use, especially for those who produce models in wood. For example, a real
bridge over a small stream has been measured as 35 feet from abutment to abutment – for the 1:20.3
modeller the model bridge would be 525mm or a little over 20.6 inches. Simple!!
for users of the metric system [SI]. Please note that the measurements, in mm, have been simplified
for convenience of use, especially for those who produce models in wood. For example, a real
bridge over a small stream has been measured as 35 feet from abutment to abutment – for the 1:20.3
modeller the model bridge would be 525mm or a little over 20.6 inches. Simple!!