Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
Letter re patent specification
Letter sent from Mr W.S. Williams of Bryncoed House, Tirdeunaw, Swansea to Waterlow & Sons Limied, Law Agency Department, London. Dated 23rd January 1940. Relates to patent specification for a closed sand mould. Typed on the reverse of two pages of Colliery Trams Limited, Gorseinon letter headed paper. First page is letter, second page is typed Draft of Claims re improved cast ingot mould patent.
Pwnc
Diwydiant
Rhif yr Eitem
2005.149/19
Derbyniad
Purchase, 12/12/2005
Mesuriadau
Meithder
(mm): 256
Lled
(mm): 205
Deunydd
papur
Lleoliad
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