- ReferenceM13/4/1n
- TitleLetter from Sir Hilary Jenkinson re. the use of nitro-cellulose or cellulose acetate in document repair ‘…cannot be regarded as safe for application to documents i.e. in the sense of being chemically state…methyl cellulose would be safe in this sense, so far as chemical knowledge can predict. Fox was against using even this for anything valuable…’
- Date free text8 March 1924
- Production dateFrom: 1924 To: 1924
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