I've seen a picture of that signal before.
Aw yeah, the days of when the Comeng trains were unrefurbished and the overhead went all the way to Warrigal. Nowdays, the overhead only goes as far as Pakenham and the Comengs have been refurbished and some carriages are nearly 35-years old! (I still love them though!)
Speaking of unusal and noteworthy signals, here are some more...
Talk about basic protection:
http://www.hobbiesplus.com.au/signspott ... ns0044.JPG
Take a look at these ones, they look a lot like the ones in the UK:
http://www.hobbiesplus.com.au/signspott ... ms0217.JPG
Very weird interlocking boom gates that were controlled by a wheel (like the more traditional interlocking swing gates) at McKinnon, VIC:
http://www.hobbiesplus.com.au/signspott ... es0004.JPG
These were replaced with boom barriers when they added the third line in 1976, the whole crossing itself was replaced recently with a road overpass via dropping the rail line in a trench (thanks Daniel Andrews...)
Really old-style wooden crossing sign:
http://www.hobbiesplus.com.au/signspott ... ng0032.JPG
Probably the weirdest crossing ever, note revolving light below the sign:
http://www.hobbiesplus.com.au/signspott ... ng0165.JPG
Another odd one:
http://www.hobbiesplus.com.au/signspott ... l0468e.jpg
Now onto Street View finds, this one has a mix of the traditional crossbuck signage and one set on a red target background:
https://www.google.com.au/maps/@-38.093 ... 312!8i6656