- Charlie Dockstader’s Valve Gear Simulation program. Either version 2.8 or version 2.7.3
- A J Reeves, Model Engineers, England
- Alaska Live Steamers, USA
- Antique Gas & Steam Engine Museum, Vista, CA., USA
- ASME Roster of Landmarks, Sites, and Collections, USA
- Blue Mountain Antique Gas & Steam Engine Assoc., Inc.
- BRUNELL MODELS, England
- Cambridge Museum of Technology, England
- Carillon Historical Park, USA
- Carillon Park Rail & Steam Society, USA
- Castlemaine & Maldon Railway Preservation Society, Australia
- Chestnut Hill Waterworks Museum, USA
- Connecticut Antique Machinery Association, USA
- Cornish Association of New South Wales, Australia
- Cruquius, Netherlands
- Dampf Modell Bahn, Germany
- Die Dampflokfreunde Karlsruhe e.V.
- Deutscher Dampfboot-Verein e.V., Germany
- Deutsches Museum, Germany
- Ellenroad Engine House – Lancashire, England
- Entwicklung der Kolbenmaschinen, Germany
- Eureka, I Found It!, USA
- Everything you wanted to know about Corliss Engines, USA
- Friends of Sandfields Pumping Station, England
- Gemeinschaft Deutscher Dampfschiffe e.V., Germany
- Great Dorset Steam Fair, England
- Harris-Corliss Steam Engine at Randal Brothers Inc., USA
- Herreshoff Steam
- Hesston Steam Museum, USA
- HESPER-MABEL STEAM ENGINE DAYS, USA
- Illinois Railway Museum, USA
- Jensen Steam Engine Mfg. Company, USA
- Jerry’s Web page for Stationary Steam Engines, USA
- Jim Mackessy’s Rice and Sargent Engine, USA
- Kempton Great Engines Trust
- LILAC Preservation Project
- London Museum of Water and Steam, UK
- Mamod Locomotives, UK
- McNeill Street Pumping Station, USA
- Model Engineer Magazine Index and Database , USA
- New England Model Engineering Society, USA
- National Traction Engine Trust, England
- North London Society of Model Engineers, England
- Northwest Pennsylvania Steam Engine and Old Equipment Association, Inc, USA
- Old Engine Organization, USA
- O.S. Live Steam Locomotive, Japan
- Pacific Northwest ChapterNational Railway Historical Society, USA
- Pioneer Steam and Gas Engine Society, USA
- Portersville Steam and Old Equipment Association, USA
- Powerhouse Museum, Australia
- Preston Steam Services, England
- Rainer Radow’s Steam Boat Page, Germany
- Reliable Steam Engine Co., USA
- Roland’s Cornish Steam Engine Page, Germany
- Rough and Tumble Engineers Historical Association, USA
- Ryhope Engines Museum, England
- Antique Engines Antique Tractors Traction Steam Engines and Old Iron, USA
- Society for Industrial Archeology, USA
- Stanley Steamers, USA
- Steam & Engine of Australia
- Steam Boat Association of Great Britain
- Steam in the Garden, Online, USA
- Steam Engine Library, USA
- Stoomwerktuigen (Society for the preservation on Steamengines), The Netherlands
- Sydney Powerhouse Museum, Australia
- Technikgeschichtlicher Verein Zürcher Unterland, Switzerland
- The Bon Accord Steam Engine Club Ltd., Scottland
- THE CLAYMILLS PUMPING ENGINES TRUST, England
- The Harrolds’ Antique Tractors and Engines – Related Sites -, USA
- The National Traction Engine Trust, England
- The Northern Mill Engine Society Collection, England
- The Old Engine House, England
- The Owls Head Transportation Museum
- The Stanley Museum, USA
- The Stationary Engine Club of Sweden
- The Steamboat Association of Sweden
- The Steam Automobile Club of America
- The Steam Car Club of Great Britain
- The Steam Museum Straffan – Co Kildare – Ireland
- The Steam Museum Trust, Ltd. Kent England
- TINY POWER: STEAM ENGINES, USA
- Tod Engine Restoration Project, USA
- TROLLEYS TO THE CASINO: EXETER, HAMPTON & AMESBURY STREET RAILWAY, USA
- *University of Rochester Online Steam Engine Library, USA
- William Tod Engine Project, USA
- The Northwest Steam Society Inc., USA
- Western Minnesota Steam Threshers Reunion, USA
- Western New York Gas & Steam Engine Association, Inc., USA
- Westonzoyland Pumping Station, England
- White Steam Car Registry, USA
- Windermere Jetty. Museum of Boats, Steam and Stories, England
- Wisconsin Historical Steam Engine Association Inc., USA
- Wisconsin Steam Antique Engine Club, USA
- Yesteryear Toys & Books Inc, USA
Links to Other Steam Sites
External links to web resources about steam and engines.