NSWGR Z12 Class Steam Locomotive
Classic British steam locomotive still runs on Australian Railways.
Z12 class 4–4–0's first class of locomotive on NSW Government Railways built in relatively large numbers, Started early 1880's, Most withdrawn 1930's, Remainder served on niche light lines and less demanding country duties.
Two Z12’s remain, 1210 started 1878 last steamed August 2012, Overhaul abandoned permanent display 2020, 1243 started 1882, Permanent display 1988.
Both locomotives in heritage service and historical reenactments, 1243 stared 1970 film “Ned Kelly” with Mick Jagger, Come 1970’s 1210 and 1243 were double headed in railfan trips, That’s when I saw these sterling locomotives.
Vintage Trains suspended March ‘74, By this time both locomotives especially 1243 had undergone many changes and part replacements to suit historical replays, Must be truthful preferred much loved 32 class 4–6–0.
English Heritage

Z12 class design derived from Metropolitan Railway A Class 4–4–0T of 1864 built by Beyers, But in turn Beyers based A Class design on locomotive built for Tudela & Bilbao Railway.
68 were built, First batch of 30 built by Beyers and placed in service between 1877 and 1879, These Z12’s were first NSWGR loco’s imported with Westinghouse continuous air-brakes already fitted.
Over many years locomotives underwent many changes including Belpaire fireboxes and new cabins, But to my knowledge none were superheated.

Author’s note.
Looking back, Regret not appreciating and loving Z12 class like my C32 class, But that’s life.
Blessed be.
