Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Graph
Diagram of Water Pumped at Severn Tunnel. Graph shows figures for water pumped at Severn Tunnel for the years 1906-1912. Drawing no. 'No.3 - No.47385'. Continuation of 1996.100/86.
Pwnc
Diwydiant
Rhif yr Eitem
1996.100/87
Derbyniad
Collected officially, 29/5/1996
Mesuriadau
Meithder
(cm): 35.5
Lled
(cm): 169.5
Deunydd
paper (tracing)
Lleoliad
In store
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