User contributions for 108.31.128.101
For 108.31.128.101 talk block log logs filter log
18 May 2024
- 11:0911:09, 18 May 2024 diff hist +1,612 New York Central Niagara →Locomotive details: Corrected and detailed information of the S-2a's valve gear, as well as differences between the S-1a and S-1b locomotives. Also added context to the challenge of the locomotives. current Tag: Visual edit
- 09:3209:32, 18 May 2024 diff hist +360 Pennsylvania Railroad 5550 →Wheelset and engine assembly: Added additional context of the Type B2 being designed for engines with existing but different poppet valve layouts, whereas Franklin B was only applied to locomotives designed with piston valves current Tag: Visual edit
- 09:0509:05, 18 May 2024 diff hist +659 BR Caprotti Black Fives →History: Added more context to the arrangement of Caprotti valve gear, and why both versions of the Caprotti Black Fives seem so tall compared the original Stanier design. current Tag: Visual edit
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