Description
McKenzie & Holland supplied signals to many British railway companies, including the Highland, Great Northern, North Eastern, Great Eastern, North Staffordshire, Great Central, Furness, Taff Vale, Barry, Rhymney, Brecon & Merthyr, and Cambrian Railways. They were used on the Northern Counties Committee in Ireland, and in Australia, New Zealand and many other countries.
The actual size of the fret is 63 x 41mm; it is etched in 0.010″ brass. For clarity, the photo shows the equivalent 4mm scale fret.
