Letter from Samuel Hannah, North Eastern Railway (Darlington Section), Locomotive Department, to William MacNay, concerning Stephenson's interest in slide valves, 11 May 1866

  • Stockton & Darlington Railway 200
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Title
Letter from Samuel Hannah, North Eastern Railway (Darlington Section), Locomotive Department, to William MacNay, concerning Stephenson's interest in slide valves, 11 May 1866
Identifier
cp_shl0005_0012