RA 8182 ALLOY SEALED RELEASE UNIT. repairs received a signal check and

received a signal check and was slowed to 15–20 mph

this example has the more attractive enamel face fitted which was common practice when these instruments went back to signal works for repairs

This plate was recovered by the last signalman working the box when is closed

A rare opportunity to own one of the superb 1930s miniature power frame levers

RA 8182 ALLOY SEALED RELEASE UNIT. repairs received a signal check andThis BR WR Alloy sealed release unit used by the signalman to override a track circuit during a failure which was preventing the points from being moved, he would break the glass which allowed the button to be depressed to allow the lock to operate. This unit is complete with glass, new ticket and retaining spring clip.