ajat18: 1920s hi tech, electro mechanical railway signalling
ajat18: Fourty Fours under Ashfield signal bridge
ajat18: Islington Junction Signal Box
ajat18: Islington Junction Signal Box demolition
ajat18: Islington Junction, after signal box demolition
ajat18: Griffith train station at sunrise
ajat18: Classic British railway signalling, in Asia
ajat18: International Express, rural Malaysia
ajat18: Singapore's last international trains
ajat18: Electric Train Staff instruments
ajat18: Singapore signal box
ajat18: Caledonia signal box and SMR empty coal train
ajat18: Weston, Down Home signal off for SMR28
ajat18: South Maitland Rlys, East Greta Junction
ajat18: Flemington Goods Junction's first female signaller
ajat18: Signal box track indicator diagram, Flemington Goods Junction
ajat18: Flemington Goods Junction Signal Box
ajat18: Pippita (Flemington Goods Junction) before the Olympics
ajat18: Flemington Car Sidings signal box
ajat18: revolving disc signal
ajat18: Express goods, Yass Jct
ajat18: semaphore at Newnes Jct
ajat18: Goulburn railway station viewed from the north
ajat18: network controller workstation
ajat18: 1920s hi tech, showing its age
ajat18: 1920s hi tech
ajat18: Railway signals, dollies at Harden
ajat18: 19th century tech, standing proud
ajat18: Distant signal, stop signal ahead
ajat18: Mechanical railway signals