London Underground's last steam trains and how their ghosts 'haunted the tunnels' - MyLondon
steam engine
Stanley's Steamers SA condensing wooden model under construction
Compound condensing engine
German Steam Turbine Locomotives.
Book Review: Camels and Cadillacs - A History of the South African Railways 25 Class Condensers and 25NC 4-8-4's — Coalition for Sustainable Rail
Why did steam locomotives not have condensers to recycle the spent steam? The thermal efficiency would be a lot higher. - Quora
Steam engine
File:No. 23 Metropolitan 4-4-0T condensing steam loco (32517599953).jpg - Wikimedia Commons
Railway vehicle; Metropolitan Railway A class 4-4-0T steam locomotive No. 23, 1866 | London Transport Museum
North British Locomotive Company's geared steam turbine condensing locomotive. - Institution of Mechanical Engineers
SAR Class 25 Condenser
South African Railways - SAR Class 25 condensing steam loc… | Flickr
Why did steam locomotives not cool and recycle the steam/water back to the boiler to increase the range, like the primary loop in a power station? - Quora
Condensing steam locomotive - Wikipedia
South African type CZ tender - Wikipedia
The Ultimate Steam Page
WORLD, COME TO MY HOME!: 0487 SOUTH AFRICA - A condensing steam locomotive, Class 25 4-8-4
HMS Colossus (1882 - 1906)
Condensing steam engine Black and White Stock Photos & Images - Alamy
1744 | Great Central Railway – The UK's Only Main Line Heritage Railway
File:No. 23 Metropolitan 4-4-0T condensing steam loco (32489237754).jpg - Wikimedia Commons
Steam Engine History
TECHNICAL – 5637 Steam Loco Group
