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Re: First Automatic signal?



According to "That Little Train" by Peter Cuffley, p213/4. The "Absolute
Permissive Block" system was installed between Upper Ferntree Gully and
Belgrave in December 1921 and removed by August 1930 as a trial for later BG
installations.

--
Graeme Nitz

PRRT&HS Member #1313

prr@unite.com.au

Slobbering Pennsy Freak