Casgliadau Arlein
Amgueddfa Cymru
Chwilio Uwch
British Iron & Steel Federation, questionnaire
Two-page letter and three-page questionnaire stapled together. Both are typed in black ink on cream paper. Copy of a questionnaire from the British Iron & Steel Institute Air and River Pollution Committee. Also a cover letter relating to the questionnaire. Dated 7th January 1955.
Pwnc
Diwydiant
Rhif yr Eitem
86.129I/858
Derbyniad
Bequest, 8/9/1986
Mesuriadau
Meithder
(mm): 329
Lled
(mm): 203
Deunydd
papur
Lleoliad
In store
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