Two Midland Railway signal box indicators; a morse key and bell; a cast iron sign 'Bilson Yard Ground Frame'; a signal 'on-failed-off' indicator. (5) | Christie's

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478

Two Midland Railway signal box indicators; a morse key and bell; a cast iron sign 'Bilson Yard Ground Frame'; a signal 'on-failed-off' indicator. (5)

細節

Two Midland Railway signal box indicators; a morse key and bell; a cast iron sign 'Bilson Yard Ground Frame'; a signal 'on-failed-off' indicator. (5)