Record revealed
Copy of Henry VIII's diplomatic assurances to João III of Portugal
Piece
Catalogue reference: HO 255/1077
This record is about the Interference to radio astronomy observations in the 408 megacycles (mc/s) band at... dating from 1963-1969 in the series Post Office and Successors: Radio Regulation (P, RB and RD Series) Files. It is held at The National Archives, Kew.
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Interference to radio astronomy observations in the 408 megacycles (mc/s) band at Jodrell Bank (Cheshire) and the Mullard Radio Astronomy Observatory (Cambridge)
HO 255
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Interference to radio astronomy observations in the 408 megacycles (mc/s) band at...
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