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| A yellow disc shunting signal at Stirling North. The disc's black background is the later standard for this type of signal. The signal may be passed while in the 'on' position, for a move into the headshunt. (Photo taken 26 June 1993.) |
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| A yellow disc shunting signal at Stirling North. The disc's black background is the later standard for this type of signal. The signal may be passed while in the 'on' position, for a move into the headshunt. (Photo taken 26 June 1993.) |
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