HC Deb 13 January 2003 vol 397 c400W
Matthew Taylor

To ask the Secretary of State for Defence if he will place in the Public Record Office a copy of the report produced in 1961 by the chemical and biological defence establishment entitled, "The change of size-spectrum of zinc cadmium sulphide particles with increasing distance of travel" (Porton Note 218). [89463]

Dr. Moonie

A copy of Porton, Note No. 218, entitled "The change of size spectrum of zinc cadmium sulphide particles with increasing distance of travel", has already been placed in the Public Record Office and can he found at WO 189/2388.