Had next to no use.and been kept in a draw for 50 years.
Vintage 1980s Hammant & Morgan HM Model Railway Equipment Catalogue 10th Edition
Rokuhan Z Gauge Train Controller RC-004 Black/Pink Model Railway Controller
Guagemaster Model 100M N & OO Gauge Model Railway Controller With Box. Untested
Vintage Gaugemaster Model 100M Analogue Model Railway Controller – Boxed
Gaugemaster Model 'D' Twin Track Electronic Model Railway Controller – Boxed
