- TitelTests on iron and steel reinforcements, 1922-1934
- ReferenceSPCAA/SP/7/5/61
- Ophav
- IndholdsbeskrivelseCorrespondence and results of tests on iron and steel reinforcements undertaken by the National Physical Laboratory.
- Omfang1 file
- Personsøgeord
- Betingelser for adgangAccess is strictly by appointment only with the architectural archivist. Material dating from 1990 to the present day is not currently available for public consultation. Some records are subject to a closure period of 75 years under the Data Protection Act.
- Beskrivelsesniveau
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