1999 – March – Hickey – Railways at War
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Michael Hickey B.E., GRAD. DIP, P.M. & I.R., F.I.E. AUST, F.P.W.I.
Manager Contract Operations, Rail Services Australia
Since early civilisation signalling has been an important and noble profession. Generals, when summoning their troops, used signalling or heralds in various ways to concentrate their forces at the appropriate time or retreat to fight another day.