Rhymney Railway L1 Class
The L1 class were built as L class 2-4-2 saddle tanks with double frames. By GWR days two of them had been converted to 0-6-2T, given new design boilers based on those of the K class, and called class L1. A third conversion had been scrapped in 1921. The rebuilds presented an odd appearance, since the 2-4-2s had a small rise in the footplate over each crank on the drivers, but this was not repeated over the new leading driving wheel. The 0-6-2s, allocated diagram J, were scrapped in 1922 and 1923, and never carried their allocated GWR numbers, 1324 and 1325.
This is an updated version of the sketch, and hopefully further updates will follow. The sketch attempts to represent RR No 64 between 1911, when it was converted to 0-6-2ST, and 1917. At this stage it was still carrying a modified L class boiler. Some time after 1917 it received a new boiler, documented as being a K class boiler, and photographs show it to have been considerably higher pitched. At the moment I am uncertain as to whether 62 and 63 had the higher pitched boiler as I have yet to find any photographs. Published information states all three had low pitched boilers as per the sketch, but the K class boilers were a few inches longer.
This is one of the least well founded drawings. The material I have found for the L1s so far consists of drawings and photographs of the L class 2-4-2ST, a single rather indistinct photograph in WRR Vol 1No 64 in this form, two photos of 64 in post 1917 configuration and a particularly sketchy - in more than one sense - GWR weight diagram which includes a rise in the footplate over the leading wheel which didn't actually exist. So this was created by taking my drawing of the L and truncating the frames in what seemed to be a reasonable manner and hoping for the best. If anyone can urn up some good photos of the L1s I'd be grateful. More than most drawings this one suffers from not having found any kind of source for the inside rods and motion, which I think should be particularly prominent between the leading and driving wheels. I would like to thank contributors to this blog for comments that predate this drawing, which have been extremely useful in making improvements.
Edited by JimC
updated sketch
- 2
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