Catalogue description Chlorinated Copperas as a Flocculant

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Details of COAL 100/167/7
Reference: COAL 100/167/7
Description:

Chlorinated Copperas as a Flocculant
Date: 1947 Oct 01 - 1947 Oct 31
Held by: The National Archives, Kew
Former reference in its original department: CRE 7, SWD 8
Legal status: Public Record(s)
Closure status: Open Document, Open Description
Access conditions: Open on Transfer
Record opening date: 13 November 2007

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