Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
G.W.R., Newport Docks signal regulations
Yellow cover with black print. Great Western Railway, Newport Docks, Regulations respecting Signals at Lock Entrances; Vessels passing through junction between North and South Docks; and code of Signals for various services required by vessels. Four pages.
Pwnc
Diwydiant
Rhif yr Eitem
86.151I/38
Mesuriadau
Meithder
(mm): 118
Lled
(mm): 76
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