Bakelite Signal Box Repeater. The needle moves reluctantly from Locked to Free but very quickly back to Locked. Locked Free".
Thompson Signal Box Repeater Bakelite "On Wrong Off" Part Orange Dial
Signal Box Repeater / Indicator Arm Moving Freely Probably BR
Syx Signal Box Repeater / Indicator Arm Moving Freely Numbered 61
Thompson Signal Box Repeater "Down Main Train Waiting Normal Want Shunt"
Railwayana Signal Box Repeater Indicator Gauge Weight Bar In A Wooden Case 4"x4"
Railwayana Signal Box Repeater Track Circuit With Stand 4" Dia Gauge Needle Free
